481745250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 1512725760

約数和(自身を除く): 1030980510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 73, 75, 90, 105, 125, 126, 146, 150, 175, 210, 219, 225, 250, 315, 350, 365, 375, 419, 438, 450, 511, 525, 630, 657, 730, 750, 838, 875, 1022, 1050, 1095, 1125, 1257, 1314, 1533, 1575, 1750, 1825, 2095, 2190, 2250, 2514, 2555, 2625, 2933, 3066, 3150, 3285, 3650, 3771, 4190, 4599, 5110, 5250, 5475, 5866, 6285, 6570, 7542, 7665, 7875, 8799, 9125, 9198, 10475, 10950, 12570, 12775, 14665, 15330, 15750, 16425, 17598, 18250, 18855, 20950, 22995, 25550, 26397, 27375, 29330, 30587, 31425, 32850, 37710, 38325, 43995, 45990, 52375, 52794, 54750, 61174, 62850, 63875, 73325, 76650, 82125, 87990, 91761, 94275, 104750, 114975, 127750, 131985, 146650, 152935, 157125, 164250, 183522, 188550, 191625, 214109, 219975, 229950, 263970, 275283, 305870, 314250, 366625, 383250, 428218, 439950, 458805, 471375, 550566, 574875, 642327, 659925, 733250, 764675, 917610, 942750, 1070545, 1099875, 1149750, 1284654, 1319850, 1376415, 1529350, 1926981, 2141090, 2199750, 2294025, 2752830, 3211635, 3299625, 3823375, 3853962, 4588050, 5352725, 6423270, 6599250, 6882075, 7646750, 9634905, 10705450, 11470125, 13764150, 16058175, 19269810, 22940250, 26763625, 32116350, 34410375, 48174525, 53527250, 68820750, 80290875, 96349050, 160581750, 240872625, 481745250]

約数ペア:

[(1, 481745250), (2, 240872625), (3, 160581750), (5, 96349050), (6, 80290875), (7, 68820750), (9, 53527250), (10, 48174525), (14, 34410375), (15, 32116350), (18, 26763625), (21, 22940250), (25, 19269810), (30, 16058175), (35, 13764150), (42, 11470125), (45, 10705450), (50, 9634905), (63, 7646750), (70, 6882075), (73, 6599250), (75, 6423270), (90, 5352725), (105, 4588050), (125, 3853962), (126, 3823375), (146, 3299625), (150, 3211635), (175, 2752830), (210, 2294025), (219, 2199750), (225, 2141090), (250, 1926981), (315, 1529350), (350, 1376415), (365, 1319850), (375, 1284654), (419, 1149750), (438, 1099875), (450, 1070545), (511, 942750), (525, 917610), (630, 764675), (657, 733250), (730, 659925), (750, 642327), (838, 574875), (875, 550566), (1022, 471375), (1050, 458805), (1095, 439950), (1125, 428218), (1257, 383250), (1314, 366625), (1533, 314250), (1575, 305870), (1750, 275283), (1825, 263970), (2095, 229950), (2190, 219975), (2250, 214109), (2514, 191625), (2555, 188550), (2625, 183522), (2933, 164250), (3066, 157125), (3150, 152935), (3285, 146650), (3650, 131985), (3771, 127750), (4190, 114975), (4599, 104750), (5110, 94275), (5250, 91761), (5475, 87990), (5866, 82125), (6285, 76650), (6570, 73325), (7542, 63875), (7665, 62850), (7875, 61174), (8799, 54750), (9125, 52794), (9198, 52375), (10475, 45990), (10950, 43995), (12570, 38325), (12775, 37710), (14665, 32850), (15330, 31425), (15750, 30587), (16425, 29330), (17598, 27375), (18250, 26397), (18855, 25550), (20950, 22995)]