7101450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:428

約数の個数: 72

約数和(自身を含む): 19576128

約数和(自身を除く): 12474678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 367, 387, 430, 450, 645, 734, 774, 1075, 1101, 1290, 1835, 1935, 2150, 2202, 3225, 3303, 3670, 3870, 5505, 6450, 6606, 9175, 9675, 11010, 15781, 16515, 18350, 19350, 27525, 31562, 33030, 47343, 55050, 78905, 82575, 94686, 142029, 157810, 165150, 236715, 284058, 394525, 473430, 710145, 789050, 1183575, 1420290, 2367150, 3550725, 7101450]

約数ペア:

[(1, 7101450), (2, 3550725), (3, 2367150), (5, 1420290), (6, 1183575), (9, 789050), (10, 710145), (15, 473430), (18, 394525), (25, 284058), (30, 236715), (43, 165150), (45, 157810), (50, 142029), (75, 94686), (86, 82575), (90, 78905), (129, 55050), (150, 47343), (215, 33030), (225, 31562), (258, 27525), (367, 19350), (387, 18350), (430, 16515), (450, 15781), (645, 11010), (734, 9675), (774, 9175), (1075, 6606), (1101, 6450), (1290, 5505), (1835, 3870), (1935, 3670), (2150, 3303), (2202, 3225)]