742189600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{29927}}^1$

素因数の和:29978

約数の個数: 72

約数和(自身を含む): 1870380288

約数和(自身を除く): 1128190688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 12400, 24800, 29927, 59854, 119708, 149635, 239416, 299270, 478832, 598540, 748175, 927737, 957664, 1197080, 1496350, 1855474, 2394160, 2992700, 3710948, 4638685, 4788320, 5985400, 7421896, 9277370, 11970800, 14843792, 18554740, 23193425, 23941600, 29687584, 37109480, 46386850, 74218960, 92773700, 148437920, 185547400, 371094800, 742189600]

約数ペア:

[(1, 742189600), (2, 371094800), (4, 185547400), (5, 148437920), (8, 92773700), (10, 74218960), (16, 46386850), (20, 37109480), (25, 29687584), (31, 23941600), (32, 23193425), (40, 18554740), (50, 14843792), (62, 11970800), (80, 9277370), (100, 7421896), (124, 5985400), (155, 4788320), (160, 4638685), (200, 3710948), (248, 2992700), (310, 2394160), (400, 1855474), (496, 1496350), (620, 1197080), (775, 957664), (800, 927737), (992, 748175), (1240, 598540), (1550, 478832), (2480, 299270), (3100, 239416), (4960, 149635), (6200, 119708), (12400, 59854), (24800, 29927)]