916527800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6269}}^1$

素因数の和:6345

約数の個数: 96

約数和(自身を含む): 2309115600

約数和(自身を除く): 1392587800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 43, 50, 68, 85, 86, 100, 136, 170, 172, 200, 215, 340, 344, 425, 430, 680, 731, 850, 860, 1075, 1462, 1700, 1720, 2150, 2924, 3400, 3655, 4300, 5848, 6269, 7310, 8600, 12538, 14620, 18275, 25076, 29240, 31345, 36550, 50152, 62690, 73100, 106573, 125380, 146200, 156725, 213146, 250760, 269567, 313450, 426292, 532865, 539134, 626900, 852584, 1065730, 1078268, 1253800, 1347835, 2131460, 2156536, 2664325, 2695670, 4262920, 4582639, 5328650, 5391340, 6739175, 9165278, 10657300, 10782680, 13478350, 18330556, 21314600, 22913195, 26956700, 36661112, 45826390, 53913400, 91652780, 114565975, 183305560, 229131950, 458263900, 916527800]

約数ペア:

[(1, 916527800), (2, 458263900), (4, 229131950), (5, 183305560), (8, 114565975), (10, 91652780), (17, 53913400), (20, 45826390), (25, 36661112), (34, 26956700), (40, 22913195), (43, 21314600), (50, 18330556), (68, 13478350), (85, 10782680), (86, 10657300), (100, 9165278), (136, 6739175), (170, 5391340), (172, 5328650), (200, 4582639), (215, 4262920), (340, 2695670), (344, 2664325), (425, 2156536), (430, 2131460), (680, 1347835), (731, 1253800), (850, 1078268), (860, 1065730), (1075, 852584), (1462, 626900), (1700, 539134), (1720, 532865), (2150, 426292), (2924, 313450), (3400, 269567), (3655, 250760), (4300, 213146), (5848, 156725), (6269, 146200), (7310, 125380), (8600, 106573), (12538, 73100), (14620, 62690), (18275, 50152), (25076, 36550), (29240, 31345)]