478845900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40927}}^1$

素因数の和:40960

約数の個数: 108

約数和(自身を含む): 1616410432

約数和(自身を除く): 1137564532

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, 40927, 81854, 122781, 163708, 204635, 245562, 368343, 409270, 491124, 532051, 613905, 736686, 818540, 1023175, 1064102, 1227810, 1473372, 1596153, 1841715, 2046350, 2128204, 2455620, 2660255, 3069525, 3192306, 3683430, 4092700, 4788459, 5320510, 6139050, 6384612, 7366860, 7980765, 9208575, 9576918, 10641020, 12278100, 13301275, 15961530, 18417150, 19153836, 23942295, 26602550, 31923060, 36834300, 39903825, 47884590, 53205100, 79807650, 95769180, 119711475, 159615300, 239422950, 478845900]

約数ペア:

[(1, 478845900), (2, 239422950), (3, 159615300), (4, 119711475), (5, 95769180), (6, 79807650), (9, 53205100), (10, 47884590), (12, 39903825), (13, 36834300), (15, 31923060), (18, 26602550), (20, 23942295), (25, 19153836), (26, 18417150), (30, 15961530), (36, 13301275), (39, 12278100), (45, 10641020), (50, 9576918), (52, 9208575), (60, 7980765), (65, 7366860), (75, 6384612), (78, 6139050), (90, 5320510), (100, 4788459), (117, 4092700), (130, 3683430), (150, 3192306), (156, 3069525), (180, 2660255), (195, 2455620), (225, 2128204), (234, 2046350), (260, 1841715), (300, 1596153), (325, 1473372), (390, 1227810), (450, 1064102), (468, 1023175), (585, 818540), (650, 736686), (780, 613905), (900, 532051), (975, 491124), (1170, 409270), (1300, 368343), (1950, 245562), (2340, 204635), (2925, 163708), (3900, 122781), (5850, 81854), (11700, 40927)]