488679750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5569}}^1$

素因数の和:5608

約数の個数: 128

約数和(自身を含む): 1459785600

約数和(自身を除く): 971105850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 150, 195, 225, 234, 250, 270, 325, 351, 375, 390, 450, 585, 650, 675, 702, 750, 975, 1125, 1170, 1350, 1625, 1755, 1950, 2250, 2925, 3250, 3375, 3510, 4875, 5569, 5850, 6750, 8775, 9750, 11138, 14625, 16707, 17550, 27845, 29250, 33414, 43875, 50121, 55690, 72397, 83535, 87750, 100242, 139225, 144794, 150363, 167070, 217191, 250605, 278450, 300726, 361985, 417675, 434382, 501210, 651573, 696125, 723970, 751815, 835350, 1085955, 1253025, 1303146, 1392250, 1503630, 1809925, 1954719, 2088375, 2171910, 2506050, 3257865, 3619850, 3759075, 3909438, 4176750, 5429775, 6265125, 6515730, 7518150, 9049625, 9773595, 10859550, 12530250, 16289325, 18099250, 18795375, 19547190, 27148875, 32578650, 37590750, 48867975, 54297750, 81446625, 97735950, 162893250, 244339875, 488679750]

約数ペア:

[(1, 488679750), (2, 244339875), (3, 162893250), (5, 97735950), (6, 81446625), (9, 54297750), (10, 48867975), (13, 37590750), (15, 32578650), (18, 27148875), (25, 19547190), (26, 18795375), (27, 18099250), (30, 16289325), (39, 12530250), (45, 10859550), (50, 9773595), (54, 9049625), (65, 7518150), (75, 6515730), (78, 6265125), (90, 5429775), (117, 4176750), (125, 3909438), (130, 3759075), (135, 3619850), (150, 3257865), (195, 2506050), (225, 2171910), (234, 2088375), (250, 1954719), (270, 1809925), (325, 1503630), (351, 1392250), (375, 1303146), (390, 1253025), (450, 1085955), (585, 835350), (650, 751815), (675, 723970), (702, 696125), (750, 651573), (975, 501210), (1125, 434382), (1170, 417675), (1350, 361985), (1625, 300726), (1755, 278450), (1950, 250605), (2250, 217191), (2925, 167070), (3250, 150363), (3375, 144794), (3510, 139225), (4875, 100242), (5569, 87750), (5850, 83535), (6750, 72397), (8775, 55690), (9750, 50121), (11138, 43875), (14625, 33414), (16707, 29250), (17550, 27845)]