MathDB

2016 Guts #15

Source:

August 14, 2022

2016Guts Round

Problem Statement

Let

a

be the least positive integer with

20

positive divisors and

b

be the least positive integer with

16

positive divisors. What is

a+b

? (Note that for any integer

n

, both

1

and

n

are considered divisors of

n

.)

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