75516660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{419537}}^1$

素因数の和:419552

約数の個数: 36

約数和(自身を含む): 229067748

約数和(自身を除く): 153551088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 419537, 839074, 1258611, 1678148, 2097685, 2517222, 3775833, 4195370, 5034444, 6293055, 7551666, 8390740, 12586110, 15103332, 18879165, 25172220, 37758330, 75516660]

約数ペア:

[(1, 75516660), (2, 37758330), (3, 25172220), (4, 18879165), (5, 15103332), (6, 12586110), (9, 8390740), (10, 7551666), (12, 6293055), (15, 5034444), (18, 4195370), (20, 3775833), (30, 2517222), (36, 2097685), (45, 1678148), (60, 1258611), (90, 839074), (180, 419537)]