85855500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19079}}^1$

素因数の和:19104

約数の個数: 72

約数和(自身を含む): 270859680

約数和(自身を除く): 185004180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 19079, 38158, 57237, 76316, 95395, 114474, 171711, 190790, 228948, 286185, 343422, 381580, 476975, 572370, 686844, 858555, 953950, 1144740, 1430925, 1717110, 1907900, 2384875, 2861850, 3434220, 4292775, 4769750, 5723700, 7154625, 8585550, 9539500, 14309250, 17171100, 21463875, 28618500, 42927750, 85855500]

約数ペア:

[(1, 85855500), (2, 42927750), (3, 28618500), (4, 21463875), (5, 17171100), (6, 14309250), (9, 9539500), (10, 8585550), (12, 7154625), (15, 5723700), (18, 4769750), (20, 4292775), (25, 3434220), (30, 2861850), (36, 2384875), (45, 1907900), (50, 1717110), (60, 1430925), (75, 1144740), (90, 953950), (100, 858555), (125, 686844), (150, 572370), (180, 476975), (225, 381580), (250, 343422), (300, 286185), (375, 228948), (450, 190790), (500, 171711), (750, 114474), (900, 95395), (1125, 76316), (1500, 57237), (2250, 38158), (4500, 19079)]