125053320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{148873}}^1$

素因数の和:148894

約数の個数: 64

約数和(自身を含む): 428757120

約数和(自身を除く): 303703800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 148873, 297746, 446619, 595492, 744365, 893238, 1042111, 1190984, 1488730, 1786476, 2084222, 2233095, 2977460, 3126333, 3572952, 4168444, 4466190, 5210555, 5954920, 6252666, 8336888, 8932380, 10421110, 12505332, 15631665, 17864760, 20842220, 25010664, 31263330, 41684440, 62526660, 125053320]

約数ペア:

[(1, 125053320), (2, 62526660), (3, 41684440), (4, 31263330), (5, 25010664), (6, 20842220), (7, 17864760), (8, 15631665), (10, 12505332), (12, 10421110), (14, 8932380), (15, 8336888), (20, 6252666), (21, 5954920), (24, 5210555), (28, 4466190), (30, 4168444), (35, 3572952), (40, 3126333), (42, 2977460), (56, 2233095), (60, 2084222), (70, 1786476), (84, 1488730), (105, 1190984), (120, 1042111), (140, 893238), (168, 744365), (210, 595492), (280, 446619), (420, 297746), (840, 148873)]