630945900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53927}}^1$

素因数の和:53960

約数の個数: 108

約数和(自身を含む): 2129832432

約数和(自身を除く): 1498886532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 53927, 107854, 161781, 215708, 269635, 323562, 485343, 539270, 647124, 701051, 808905, 970686, 1078540, 1348175, 1402102, 1617810, 1941372, 2103153, 2426715, 2696350, 2804204, 3235620, 3505255, 4044525, 4206306, 4853430, 5392700, 6309459, 7010510, 8089050, 8412612, 9706860, 10515765, 12133575, 12618918, 14021020, 16178100, 17526275, 21031530, 24267150, 25237836, 31547295, 35052550, 42063060, 48534300, 52578825, 63094590, 70105100, 105157650, 126189180, 157736475, 210315300, 315472950, 630945900]

約数ペア:

[(1, 630945900), (2, 315472950), (3, 210315300), (4, 157736475), (5, 126189180), (6, 105157650), (9, 70105100), (10, 63094590), (12, 52578825), (13, 48534300), (15, 42063060), (18, 35052550), (20, 31547295), (25, 25237836), (26, 24267150), (30, 21031530), (36, 17526275), (39, 16178100), (45, 14021020), (50, 12618918), (52, 12133575), (60, 10515765), (65, 9706860), (75, 8412612), (78, 8089050), (90, 7010510), (100, 6309459), (117, 5392700), (130, 4853430), (150, 4206306), (156, 4044525), (180, 3505255), (195, 3235620), (225, 2804204), (234, 2696350), (260, 2426715), (300, 2103153), (325, 1941372), (390, 1617810), (450, 1402102), (468, 1348175), (585, 1078540), (650, 970686), (780, 808905), (900, 701051), (975, 647124), (1170, 539270), (1300, 485343), (1950, 323562), (2340, 269635), (2925, 215708), (3900, 161781), (5850, 107854), (11700, 53927)]