70238100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{911}}^1$

素因数の和:1185

約数の個数: 72

約数和(自身を含む): 204236928

約数和(自身を除く): 133998828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 257, 300, 514, 771, 911, 1028, 1285, 1542, 1822, 2570, 2733, 3084, 3644, 3855, 4555, 5140, 5466, 6425, 7710, 9110, 10932, 12850, 13665, 15420, 18220, 19275, 22775, 25700, 27330, 38550, 45550, 54660, 68325, 77100, 91100, 136650, 234127, 273300, 468254, 702381, 936508, 1170635, 1404762, 2341270, 2809524, 3511905, 4682540, 5853175, 7023810, 11706350, 14047620, 17559525, 23412700, 35119050, 70238100]

約数ペア:

[(1, 70238100), (2, 35119050), (3, 23412700), (4, 17559525), (5, 14047620), (6, 11706350), (10, 7023810), (12, 5853175), (15, 4682540), (20, 3511905), (25, 2809524), (30, 2341270), (50, 1404762), (60, 1170635), (75, 936508), (100, 702381), (150, 468254), (257, 273300), (300, 234127), (514, 136650), (771, 91100), (911, 77100), (1028, 68325), (1285, 54660), (1542, 45550), (1822, 38550), (2570, 27330), (2733, 25700), (3084, 22775), (3644, 19275), (3855, 18220), (4555, 15420), (5140, 13665), (5466, 12850), (6425, 10932), (7710, 9110)]