299818726300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{5653}}^1\times {\mathrm{10007}}^1$

素因数の和:15727

約数の個数: 72

約数和(自身を含む): 663065748576

約数和(自身を除く): 363247022276

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 5653, 10007, 11306, 20014, 22612, 28265, 40028, 50035, 56530, 100070, 113060, 141325, 200140, 250175, 282650, 299609, 500350, 530371, 565300, 599218, 1000700, 1060742, 1198436, 1498045, 2121484, 2651855, 2996090, 5303710, 5992180, 7490225, 10607420, 13259275, 14980450, 26518550, 29960900, 53037100, 56569571, 113139142, 226278284, 282847855, 565695710, 1131391420, 1414239275, 2828478550, 2998187263, 5656957100, 5996374526, 11992749052, 14990936315, 29981872630, 59963745260, 74954681575, 149909363150, 299818726300]

約数ペア:

[(1, 299818726300), (2, 149909363150), (4, 74954681575), (5, 59963745260), (10, 29981872630), (20, 14990936315), (25, 11992749052), (50, 5996374526), (53, 5656957100), (100, 2998187263), (106, 2828478550), (212, 1414239275), (265, 1131391420), (530, 565695710), (1060, 282847855), (1325, 226278284), (2650, 113139142), (5300, 56569571), (5653, 53037100), (10007, 29960900), (11306, 26518550), (20014, 14980450), (22612, 13259275), (28265, 10607420), (40028, 7490225), (50035, 5992180), (56530, 5303710), (100070, 2996090), (113060, 2651855), (141325, 2121484), (200140, 1498045), (250175, 1198436), (282650, 1060742), (299609, 1000700), (500350, 599218), (530371, 565300)]