675156750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 1768366080

約数和(自身を除く): 1093209330

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 71, 75, 93, 125, 142, 150, 155, 186, 213, 250, 310, 355, 375, 409, 426, 465, 710, 750, 775, 818, 930, 1065, 1227, 1550, 1775, 2045, 2130, 2201, 2325, 2454, 3550, 3875, 4090, 4402, 4650, 5325, 6135, 6603, 7750, 8875, 10225, 10650, 11005, 11625, 12270, 12679, 13206, 17750, 20450, 22010, 23250, 25358, 26625, 29039, 30675, 33015, 38037, 51125, 53250, 55025, 58078, 61350, 63395, 66030, 76074, 87117, 102250, 110050, 126790, 145195, 153375, 165075, 174234, 190185, 275125, 290390, 306750, 316975, 330150, 380370, 435585, 550250, 633950, 725975, 825375, 871170, 900209, 950925, 1451950, 1584875, 1650750, 1800418, 1901850, 2177925, 2700627, 3169750, 3629875, 4355850, 4501045, 4754625, 5401254, 7259750, 9002090, 9509250, 10889625, 13503135, 21779250, 22505225, 27006270, 45010450, 67515675, 112526125, 135031350, 225052250, 337578375, 675156750]

約数ペア:

[(1, 675156750), (2, 337578375), (3, 225052250), (5, 135031350), (6, 112526125), (10, 67515675), (15, 45010450), (25, 27006270), (30, 22505225), (31, 21779250), (50, 13503135), (62, 10889625), (71, 9509250), (75, 9002090), (93, 7259750), (125, 5401254), (142, 4754625), (150, 4501045), (155, 4355850), (186, 3629875), (213, 3169750), (250, 2700627), (310, 2177925), (355, 1901850), (375, 1800418), (409, 1650750), (426, 1584875), (465, 1451950), (710, 950925), (750, 900209), (775, 871170), (818, 825375), (930, 725975), (1065, 633950), (1227, 550250), (1550, 435585), (1775, 380370), (2045, 330150), (2130, 316975), (2201, 306750), (2325, 290390), (2454, 275125), (3550, 190185), (3875, 174234), (4090, 165075), (4402, 153375), (4650, 145195), (5325, 126790), (6135, 110050), (6603, 102250), (7750, 87117), (8875, 76074), (10225, 66030), (10650, 63395), (11005, 61350), (11625, 58078), (12270, 55025), (12679, 53250), (13206, 51125), (17750, 38037), (20450, 33015), (22010, 30675), (23250, 29039), (25358, 26625)]