149964050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{3121}}^1$

素因数の和:3195

約数の個数: 36

約数和(自身を含む): 288313578

約数和(自身を除く): 138349528

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 961, 1550, 1922, 3121, 4805, 6242, 9610, 15605, 24025, 31210, 48050, 78025, 96751, 156050, 193502, 483755, 967510, 2418775, 2999281, 4837550, 5998562, 14996405, 29992810, 74982025, 149964050]

約数ペア:

[(1, 149964050), (2, 74982025), (5, 29992810), (10, 14996405), (25, 5998562), (31, 4837550), (50, 2999281), (62, 2418775), (155, 967510), (310, 483755), (775, 193502), (961, 156050), (1550, 96751), (1922, 78025), (3121, 48050), (4805, 31210), (6242, 24025), (9610, 15605)]