64077750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:900

約数の個数: 128

約数和(自身を含む): 194088960

約数和(自身を除く): 130011210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 125, 135, 150, 165, 198, 225, 250, 270, 275, 297, 330, 375, 450, 495, 550, 594, 675, 750, 825, 863, 990, 1125, 1350, 1375, 1485, 1650, 1726, 2250, 2475, 2589, 2750, 2970, 3375, 4125, 4315, 4950, 5178, 6750, 7425, 7767, 8250, 8630, 9493, 12375, 12945, 14850, 15534, 18986, 21575, 23301, 24750, 25890, 28479, 37125, 38835, 43150, 46602, 47465, 56958, 64725, 74250, 77670, 85437, 94930, 107875, 116505, 129450, 142395, 170874, 194175, 215750, 233010, 237325, 256311, 284790, 323625, 388350, 427185, 474650, 512622, 582525, 647250, 711975, 854370, 970875, 1165050, 1186625, 1281555, 1423950, 1941750, 2135925, 2373250, 2563110, 2912625, 3559875, 4271850, 5825250, 6407775, 7119750, 10679625, 12815550, 21359250, 32038875, 64077750]

約数ペア:

[(1, 64077750), (2, 32038875), (3, 21359250), (5, 12815550), (6, 10679625), (9, 7119750), (10, 6407775), (11, 5825250), (15, 4271850), (18, 3559875), (22, 2912625), (25, 2563110), (27, 2373250), (30, 2135925), (33, 1941750), (45, 1423950), (50, 1281555), (54, 1186625), (55, 1165050), (66, 970875), (75, 854370), (90, 711975), (99, 647250), (110, 582525), (125, 512622), (135, 474650), (150, 427185), (165, 388350), (198, 323625), (225, 284790), (250, 256311), (270, 237325), (275, 233010), (297, 215750), (330, 194175), (375, 170874), (450, 142395), (495, 129450), (550, 116505), (594, 107875), (675, 94930), (750, 85437), (825, 77670), (863, 74250), (990, 64725), (1125, 56958), (1350, 47465), (1375, 46602), (1485, 43150), (1650, 38835), (1726, 37125), (2250, 28479), (2475, 25890), (2589, 24750), (2750, 23301), (2970, 21575), (3375, 18986), (4125, 15534), (4315, 14850), (4950, 12945), (5178, 12375), (6750, 9493), (7425, 8630), (7767, 8250)]