139855500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31079}}^1$

素因数の和:31104

約数の個数: 72

約数和(自身を含む): 441211680

約数和(自身を除く): 301356180

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, 31079, 62158, 93237, 124316, 155395, 186474, 279711, 310790, 372948, 466185, 559422, 621580, 776975, 932370, 1118844, 1398555, 1553950, 1864740, 2330925, 2797110, 3107900, 3884875, 4661850, 5594220, 6992775, 7769750, 9323700, 11654625, 13985550, 15539500, 23309250, 27971100, 34963875, 46618500, 69927750, 139855500]

約数ペア:

[(1, 139855500), (2, 69927750), (3, 46618500), (4, 34963875), (5, 27971100), (6, 23309250), (9, 15539500), (10, 13985550), (12, 11654625), (15, 9323700), (18, 7769750), (20, 6992775), (25, 5594220), (30, 4661850), (36, 3884875), (45, 3107900), (50, 2797110), (60, 2330925), (75, 1864740), (90, 1553950), (100, 1398555), (125, 1118844), (150, 932370), (180, 776975), (225, 621580), (250, 559422), (300, 466185), (375, 372948), (450, 310790), (500, 279711), (750, 186474), (900, 155395), (1125, 124316), (1500, 93237), (2250, 62158), (4500, 31079)]