90942660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{505237}}^1$

素因数の和:505252

約数の個数: 36

約数和(自身を含む): 275859948

約数和(自身を除く): 184917288

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 505237, 1010474, 1515711, 2020948, 2526185, 3031422, 4547133, 5052370, 6062844, 7578555, 9094266, 10104740, 15157110, 18188532, 22735665, 30314220, 45471330, 90942660]

約数ペア:

[(1, 90942660), (2, 45471330), (3, 30314220), (4, 22735665), (5, 18188532), (6, 15157110), (9, 10104740), (10, 9094266), (12, 7578555), (15, 6062844), (18, 5052370), (20, 4547133), (30, 3031422), (36, 2526185), (45, 2020948), (60, 1515711), (90, 1010474), (180, 505237)]