149774220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{832079}}^1$

素因数の和:832094

約数の個数: 36

約数和(自身を含む): 454315680

約数和(自身を除く): 304541460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 832079, 1664158, 2496237, 3328316, 4160395, 4992474, 7488711, 8320790, 9984948, 12481185, 14977422, 16641580, 24962370, 29954844, 37443555, 49924740, 74887110, 149774220]

約数ペア:

[(1, 149774220), (2, 74887110), (3, 49924740), (4, 37443555), (5, 29954844), (6, 24962370), (9, 16641580), (10, 14977422), (12, 12481185), (15, 9984948), (18, 8320790), (20, 7488711), (30, 4992474), (36, 4160395), (45, 3328316), (60, 2496237), (90, 1664158), (180, 832079)]