145631250

素因数分解:

$2^1\times 3^3\times 5^5\times {\mathrm{863}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 404974080

約数和(自身を除く): 259342830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 625, 675, 750, 863, 1125, 1250, 1350, 1726, 1875, 2250, 2589, 3125, 3375, 3750, 4315, 5178, 5625, 6250, 6750, 7767, 8630, 9375, 11250, 12945, 15534, 16875, 18750, 21575, 23301, 25890, 28125, 33750, 38835, 43150, 46602, 56250, 64725, 77670, 84375, 107875, 116505, 129450, 168750, 194175, 215750, 233010, 323625, 388350, 539375, 582525, 647250, 970875, 1078750, 1165050, 1618125, 1941750, 2696875, 2912625, 3236250, 4854375, 5393750, 5825250, 8090625, 9708750, 14563125, 16181250, 24271875, 29126250, 48543750, 72815625, 145631250]

約数ペア:

[(1, 145631250), (2, 72815625), (3, 48543750), (5, 29126250), (6, 24271875), (9, 16181250), (10, 14563125), (15, 9708750), (18, 8090625), (25, 5825250), (27, 5393750), (30, 4854375), (45, 3236250), (50, 2912625), (54, 2696875), (75, 1941750), (90, 1618125), (125, 1165050), (135, 1078750), (150, 970875), (225, 647250), (250, 582525), (270, 539375), (375, 388350), (450, 323625), (625, 233010), (675, 215750), (750, 194175), (863, 168750), (1125, 129450), (1250, 116505), (1350, 107875), (1726, 84375), (1875, 77670), (2250, 64725), (2589, 56250), (3125, 46602), (3375, 43150), (3750, 38835), (4315, 33750), (5178, 28125), (5625, 25890), (6250, 23301), (6750, 21575), (7767, 18750), (8630, 16875), (9375, 15534), (11250, 12945)]