Difference between revisions of "2024 USAMO Problems/Problem 1"

(Created page with "Find all integers <math>n \geq 3</math> such that the following property holds: if we list the divisors of <math>n !</math> in increasing order as <math>1=d_1<d_2<\cdots<d_k=n...")
 
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d_2-d_1 \leq d_3-d_2 \leq \cdots \leq d_k-d_{k-1} .
 
d_2-d_1 \leq d_3-d_2 \leq \cdots \leq d_k-d_{k-1} .
 
</cmath>
 
</cmath>
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==Video Solution==
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https://youtu.be/ZcdBpaLC5p0 [video contains problem 1 and problem 4]

Revision as of 20:55, 29 March 2024

Find all integers $n \geq 3$ such that the following property holds: if we list the divisors of $n !$ in increasing order as $1=d_1<d_2<\cdots<d_k=n!$, then we have \[d_2-d_1 \leq d_3-d_2 \leq \cdots \leq d_k-d_{k-1} .\]

Video Solution

https://youtu.be/ZcdBpaLC5p0 [video contains problem 1 and problem 4]