64667250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 179380656

約数和(自身を除く): 114713406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 125, 150, 205, 225, 246, 250, 369, 375, 410, 450, 615, 701, 738, 750, 1025, 1125, 1230, 1402, 1845, 2050, 2103, 2250, 3075, 3505, 3690, 4206, 5125, 6150, 6309, 7010, 9225, 10250, 10515, 12618, 15375, 17525, 18450, 21030, 28741, 30750, 31545, 35050, 46125, 52575, 57482, 63090, 86223, 87625, 92250, 105150, 143705, 157725, 172446, 175250, 258669, 262875, 287410, 315450, 431115, 517338, 525750, 718525, 788625, 862230, 1293345, 1437050, 1577250, 2155575, 2586690, 3592625, 4311150, 6466725, 7185250, 10777875, 12933450, 21555750, 32333625, 64667250]

約数ペア:

[(1, 64667250), (2, 32333625), (3, 21555750), (5, 12933450), (6, 10777875), (9, 7185250), (10, 6466725), (15, 4311150), (18, 3592625), (25, 2586690), (30, 2155575), (41, 1577250), (45, 1437050), (50, 1293345), (75, 862230), (82, 788625), (90, 718525), (123, 525750), (125, 517338), (150, 431115), (205, 315450), (225, 287410), (246, 262875), (250, 258669), (369, 175250), (375, 172446), (410, 157725), (450, 143705), (615, 105150), (701, 92250), (738, 87625), (750, 86223), (1025, 63090), (1125, 57482), (1230, 52575), (1402, 46125), (1845, 35050), (2050, 31545), (2103, 30750), (2250, 28741), (3075, 21030), (3505, 18450), (3690, 17525), (4206, 15375), (5125, 12618), (6150, 10515), (6309, 10250), (7010, 9225)]