7178100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 21123648

約数和(自身を除く): 13945548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 337, 355, 426, 674, 710, 852, 1011, 1065, 1348, 1420, 1685, 1775, 2022, 2130, 3370, 3550, 4044, 4260, 5055, 5325, 6740, 7100, 8425, 10110, 10650, 16850, 20220, 21300, 23927, 25275, 33700, 47854, 50550, 71781, 95708, 101100, 119635, 143562, 239270, 287124, 358905, 478540, 598175, 717810, 1196350, 1435620, 1794525, 2392700, 3589050, 7178100]

約数ペア:

[(1, 7178100), (2, 3589050), (3, 2392700), (4, 1794525), (5, 1435620), (6, 1196350), (10, 717810), (12, 598175), (15, 478540), (20, 358905), (25, 287124), (30, 239270), (50, 143562), (60, 119635), (71, 101100), (75, 95708), (100, 71781), (142, 50550), (150, 47854), (213, 33700), (284, 25275), (300, 23927), (337, 21300), (355, 20220), (426, 16850), (674, 10650), (710, 10110), (852, 8425), (1011, 7100), (1065, 6740), (1348, 5325), (1420, 5055), (1685, 4260), (1775, 4044), (2022, 3550), (2130, 3370)]