531069750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{2713}}^1$

素因数の和:2768

約数の個数: 128

約数和(自身を含む): 1524182400

約数和(自身を除く): 993112650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 87, 90, 125, 135, 145, 150, 174, 225, 250, 261, 270, 290, 375, 435, 450, 522, 675, 725, 750, 783, 870, 1125, 1305, 1350, 1450, 1566, 2175, 2250, 2610, 2713, 3375, 3625, 3915, 4350, 5426, 6525, 6750, 7250, 7830, 8139, 10875, 13050, 13565, 16278, 19575, 21750, 24417, 27130, 32625, 39150, 40695, 48834, 65250, 67825, 73251, 78677, 81390, 97875, 122085, 135650, 146502, 157354, 195750, 203475, 236031, 244170, 339125, 366255, 393385, 406950, 472062, 610425, 678250, 708093, 732510, 786770, 1017375, 1180155, 1220850, 1416186, 1831275, 1966925, 2034750, 2124279, 2360310, 3052125, 3540465, 3662550, 3933850, 4248558, 5900775, 6104250, 7080930, 9156375, 9834625, 10621395, 11801550, 17702325, 18312750, 19669250, 21242790, 29503875, 35404650, 53106975, 59007750, 88511625, 106213950, 177023250, 265534875, 531069750]

約数ペア:

[(1, 531069750), (2, 265534875), (3, 177023250), (5, 106213950), (6, 88511625), (9, 59007750), (10, 53106975), (15, 35404650), (18, 29503875), (25, 21242790), (27, 19669250), (29, 18312750), (30, 17702325), (45, 11801550), (50, 10621395), (54, 9834625), (58, 9156375), (75, 7080930), (87, 6104250), (90, 5900775), (125, 4248558), (135, 3933850), (145, 3662550), (150, 3540465), (174, 3052125), (225, 2360310), (250, 2124279), (261, 2034750), (270, 1966925), (290, 1831275), (375, 1416186), (435, 1220850), (450, 1180155), (522, 1017375), (675, 786770), (725, 732510), (750, 708093), (783, 678250), (870, 610425), (1125, 472062), (1305, 406950), (1350, 393385), (1450, 366255), (1566, 339125), (2175, 244170), (2250, 236031), (2610, 203475), (2713, 195750), (3375, 157354), (3625, 146502), (3915, 135650), (4350, 122085), (5426, 97875), (6525, 81390), (6750, 78677), (7250, 73251), (7830, 67825), (8139, 65250), (10875, 48834), (13050, 40695), (13565, 39150), (16278, 32625), (19575, 27130), (21750, 24417)]