129277200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8287}}^1$

素因数の和:8321

約数の個数: 120

約数和(自身を含む): 446027008

約数和(自身を除く): 316749808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 8287, 15600, 16574, 24861, 33148, 41435, 49722, 66296, 82870, 99444, 107731, 124305, 132592, 165740, 198888, 207175, 215462, 248610, 323193, 331480, 397776, 414350, 430924, 497220, 538655, 621525, 646386, 662960, 828700, 861848, 994440, 1077310, 1243050, 1292772, 1615965, 1657400, 1723696, 1988880, 2154620, 2486100, 2585544, 2693275, 3231930, 3314800, 4309240, 4972200, 5171088, 5386550, 6463860, 8079825, 8618480, 9944400, 10773100, 12927720, 16159650, 21546200, 25855440, 32319300, 43092400, 64638600, 129277200]

約数ペア:

[(1, 129277200), (2, 64638600), (3, 43092400), (4, 32319300), (5, 25855440), (6, 21546200), (8, 16159650), (10, 12927720), (12, 10773100), (13, 9944400), (15, 8618480), (16, 8079825), (20, 6463860), (24, 5386550), (25, 5171088), (26, 4972200), (30, 4309240), (39, 3314800), (40, 3231930), (48, 2693275), (50, 2585544), (52, 2486100), (60, 2154620), (65, 1988880), (75, 1723696), (78, 1657400), (80, 1615965), (100, 1292772), (104, 1243050), (120, 1077310), (130, 994440), (150, 861848), (156, 828700), (195, 662960), (200, 646386), (208, 621525), (240, 538655), (260, 497220), (300, 430924), (312, 414350), (325, 397776), (390, 331480), (400, 323193), (520, 248610), (600, 215462), (624, 207175), (650, 198888), (780, 165740), (975, 132592), (1040, 124305), (1200, 107731), (1300, 99444), (1560, 82870), (1950, 66296), (2600, 49722), (3120, 41435), (3900, 33148), (5200, 24861), (7800, 16574), (8287, 15600)]