515940750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 1553610240

約数和(自身を除く): 1037669490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 90, 93, 117, 125, 130, 150, 155, 186, 195, 225, 234, 250, 279, 310, 325, 375, 390, 403, 450, 465, 558, 569, 585, 650, 750, 775, 806, 930, 975, 1125, 1138, 1170, 1209, 1395, 1550, 1625, 1707, 1950, 2015, 2250, 2325, 2418, 2790, 2845, 2925, 3250, 3414, 3627, 3875, 4030, 4650, 4875, 5121, 5690, 5850, 6045, 6975, 7254, 7397, 7750, 8535, 9750, 10075, 10242, 11625, 12090, 13950, 14225, 14625, 14794, 17070, 17639, 18135, 20150, 22191, 23250, 25605, 28450, 29250, 30225, 34875, 35278, 36270, 36985, 42675, 44382, 50375, 51210, 52917, 60450, 66573, 69750, 71125, 73970, 85350, 88195, 90675, 100750, 105834, 110955, 128025, 133146, 142250, 151125, 158751, 176390, 181350, 184925, 213375, 221910, 229307, 256050, 264585, 302250, 317502, 332865, 369850, 426750, 440975, 453375, 458614, 529170, 554775, 640125, 665730, 687921, 793755, 881950, 906750, 924625, 1109550, 1146535, 1280250, 1322925, 1375842, 1587510, 1664325, 1849250, 2063763, 2204875, 2293070, 2645850, 2773875, 3328650, 3439605, 3968775, 4127526, 4409750, 5547750, 5732675, 6614625, 6879210, 7937550, 8321625, 10318815, 11465350, 13229250, 16643250, 17198025, 19843875, 20637630, 28663375, 34396050, 39687750, 51594075, 57326750, 85990125, 103188150, 171980250, 257970375, 515940750]

約数ペア:

[(1, 515940750), (2, 257970375), (3, 171980250), (5, 103188150), (6, 85990125), (9, 57326750), (10, 51594075), (13, 39687750), (15, 34396050), (18, 28663375), (25, 20637630), (26, 19843875), (30, 17198025), (31, 16643250), (39, 13229250), (45, 11465350), (50, 10318815), (62, 8321625), (65, 7937550), (75, 6879210), (78, 6614625), (90, 5732675), (93, 5547750), (117, 4409750), (125, 4127526), (130, 3968775), (150, 3439605), (155, 3328650), (186, 2773875), (195, 2645850), (225, 2293070), (234, 2204875), (250, 2063763), (279, 1849250), (310, 1664325), (325, 1587510), (375, 1375842), (390, 1322925), (403, 1280250), (450, 1146535), (465, 1109550), (558, 924625), (569, 906750), (585, 881950), (650, 793755), (750, 687921), (775, 665730), (806, 640125), (930, 554775), (975, 529170), (1125, 458614), (1138, 453375), (1170, 440975), (1209, 426750), (1395, 369850), (1550, 332865), (1625, 317502), (1707, 302250), (1950, 264585), (2015, 256050), (2250, 229307), (2325, 221910), (2418, 213375), (2790, 184925), (2845, 181350), (2925, 176390), (3250, 158751), (3414, 151125), (3627, 142250), (3875, 133146), (4030, 128025), (4650, 110955), (4875, 105834), (5121, 100750), (5690, 90675), (5850, 88195), (6045, 85350), (6975, 73970), (7254, 71125), (7397, 69750), (7750, 66573), (8535, 60450), (9750, 52917), (10075, 51210), (10242, 50375), (11625, 44382), (12090, 42675), (13950, 36985), (14225, 36270), (14625, 35278), (14794, 34875), (17070, 30225), (17639, 29250), (18135, 28450), (20150, 25605), (22191, 23250)]