68637750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 180127584

約数和(自身を除く): 111489834

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 173, 230, 250, 345, 346, 375, 519, 529, 575, 690, 750, 865, 1038, 1058, 1150, 1587, 1725, 1730, 2595, 2645, 2875, 3174, 3450, 3979, 4325, 5190, 5290, 5750, 7935, 7958, 8625, 8650, 11937, 12975, 13225, 15870, 17250, 19895, 21625, 23874, 25950, 26450, 39675, 39790, 43250, 59685, 64875, 66125, 79350, 91517, 99475, 119370, 129750, 132250, 183034, 198375, 198950, 274551, 298425, 396750, 457585, 497375, 549102, 596850, 915170, 994750, 1372755, 1492125, 2287925, 2745510, 2984250, 4575850, 6863775, 11439625, 13727550, 22879250, 34318875, 68637750]

約数ペア:

[(1, 68637750), (2, 34318875), (3, 22879250), (5, 13727550), (6, 11439625), (10, 6863775), (15, 4575850), (23, 2984250), (25, 2745510), (30, 2287925), (46, 1492125), (50, 1372755), (69, 994750), (75, 915170), (115, 596850), (125, 549102), (138, 497375), (150, 457585), (173, 396750), (230, 298425), (250, 274551), (345, 198950), (346, 198375), (375, 183034), (519, 132250), (529, 129750), (575, 119370), (690, 99475), (750, 91517), (865, 79350), (1038, 66125), (1058, 64875), (1150, 59685), (1587, 43250), (1725, 39790), (1730, 39675), (2595, 26450), (2645, 25950), (2875, 23874), (3174, 21625), (3450, 19895), (3979, 17250), (4325, 15870), (5190, 13225), (5290, 12975), (5750, 11937), (7935, 8650), (7958, 8625)]