1250446860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2129}}^1$

素因数の和:2408

約数の個数: 144

約数和(自身を含む): 4102993440

約数和(自身を除く): 2852546580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 251, 260, 390, 468, 502, 585, 753, 780, 1004, 1170, 1255, 1506, 2129, 2259, 2340, 2510, 3012, 3263, 3765, 4258, 4518, 5020, 6387, 6526, 7530, 8516, 9036, 9789, 10645, 11295, 12774, 13052, 15060, 16315, 19161, 19578, 21290, 22590, 25548, 27677, 29367, 31935, 32630, 38322, 39156, 42580, 45180, 48945, 55354, 58734, 63870, 65260, 76644, 83031, 95805, 97890, 110708, 117468, 127740, 138385, 146835, 166062, 191610, 195780, 249093, 276770, 293670, 332124, 383220, 415155, 498186, 534379, 553540, 587340, 830310, 996372, 1068758, 1245465, 1603137, 1660620, 2137516, 2490930, 2671895, 3206274, 4809411, 4981860, 5343790, 6412548, 6946927, 8015685, 9618822, 10687580, 13893854, 16031370, 19237644, 20840781, 24047055, 27787708, 32062740, 34734635, 41681562, 48094110, 62522343, 69469270, 83363124, 96188220, 104203905, 125044686, 138938540, 208407810, 250089372, 312611715, 416815620, 625223430, 1250446860]

約数ペア:

[(1, 1250446860), (2, 625223430), (3, 416815620), (4, 312611715), (5, 250089372), (6, 208407810), (9, 138938540), (10, 125044686), (12, 104203905), (13, 96188220), (15, 83363124), (18, 69469270), (20, 62522343), (26, 48094110), (30, 41681562), (36, 34734635), (39, 32062740), (45, 27787708), (52, 24047055), (60, 20840781), (65, 19237644), (78, 16031370), (90, 13893854), (117, 10687580), (130, 9618822), (156, 8015685), (180, 6946927), (195, 6412548), (234, 5343790), (251, 4981860), (260, 4809411), (390, 3206274), (468, 2671895), (502, 2490930), (585, 2137516), (753, 1660620), (780, 1603137), (1004, 1245465), (1170, 1068758), (1255, 996372), (1506, 830310), (2129, 587340), (2259, 553540), (2340, 534379), (2510, 498186), (3012, 415155), (3263, 383220), (3765, 332124), (4258, 293670), (4518, 276770), (5020, 249093), (6387, 195780), (6526, 191610), (7530, 166062), (8516, 146835), (9036, 138385), (9789, 127740), (10645, 117468), (11295, 110708), (12774, 97890), (13052, 95805), (15060, 83031), (16315, 76644), (19161, 65260), (19578, 63870), (21290, 58734), (22590, 55354), (25548, 48945), (27677, 45180), (29367, 42580), (31935, 39156), (32630, 38322)]