29126250

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{863}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 80974080

約数和(自身を除く): 51847830

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, 3375, 3750, 4315, 5178, 5625, 6750, 7767, 8630, 11250, 12945, 15534, 16875, 21575, 23301, 25890, 33750, 38835, 43150, 46602, 64725, 77670, 107875, 116505, 129450, 194175, 215750, 233010, 323625, 388350, 539375, 582525, 647250, 970875, 1078750, 1165050, 1618125, 1941750, 2912625, 3236250, 4854375, 5825250, 9708750, 14563125, 29126250]

約数ペア:

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