56 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			56 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
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| id: 5900f4e81000cf542c50fffa
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| challengeType: 5
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| title: 'Problem 379: Least common multiple count'
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| videoUrl: ''
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| localeTitle: 问题379:最少共同的多重计数
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| ---
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| 
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| ## Description
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| <section id="description">设f(n)为具有x和y正整数的耦合数(x,y),x≤y,x和y的最小公倍数等于n。 <p>令g为f的求和函数,即:g(n)=Σf(i),1≤i≤n。 </p><p>你得到g(106)= 37429395。 </p><p>找到g(1012)。 </p></section>
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| 
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| ## Instructions
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| <section id="instructions">
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| </section>
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| 
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| ## Tests
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| <section id='tests'>
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| 
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| ```yml
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| tests:
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|   - text: <code>euler379()</code>应该返回132314136838185。
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|     testString: 'assert.strictEqual(euler379(), 132314136838185, "<code>euler379()</code> should return 132314136838185.");'
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| 
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| ```
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| 
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| </section>
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| 
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| ## Challenge Seed
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| <section id='challengeSeed'>
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| 
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| <div id='js-seed'>
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| 
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| ```js
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| function euler379() {
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|   // Good luck!
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|   return true;
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| }
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| 
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| euler379();
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| 
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| ```
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| 
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| </div>
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| 
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| 
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| 
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| </section>
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| 
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| ## Solution
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| <section id='solution'>
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| 
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| ```js
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| // solution required
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| ```
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| </section>
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