65325600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 216

約数和(自身を含む): 236828592

約数和(自身を除く): 171502992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 96, 100, 120, 129, 144, 150, 160, 172, 180, 200, 211, 215, 225, 240, 258, 288, 300, 344, 360, 387, 400, 422, 430, 450, 480, 516, 600, 633, 645, 688, 720, 774, 800, 844, 860, 900, 1032, 1055, 1075, 1200, 1266, 1290, 1376, 1440, 1548, 1688, 1720, 1800, 1899, 1935, 2064, 2110, 2150, 2400, 2532, 2580, 3096, 3165, 3225, 3376, 3440, 3600, 3798, 3870, 4128, 4220, 4300, 5064, 5160, 5275, 6192, 6330, 6450, 6752, 6880, 7200, 7596, 7740, 8440, 8600, 9073, 9495, 9675, 10128, 10320, 10550, 12384, 12660, 12900, 15192, 15480, 15825, 16880, 17200, 18146, 18990, 19350, 20256, 20640, 21100, 25320, 25800, 27219, 30384, 30960, 31650, 33760, 34400, 36292, 37980, 38700, 42200, 45365, 47475, 50640, 51600, 54438, 60768, 61920, 63300, 72584, 75960, 77400, 81657, 84400, 90730, 94950, 101280, 103200, 108876, 126600, 136095, 145168, 151920, 154800, 163314, 168800, 181460, 189900, 217752, 226825, 253200, 272190, 290336, 303840, 309600, 326628, 362920, 379800, 408285, 435504, 453650, 506400, 544380, 653256, 680475, 725840, 759600, 816570, 871008, 907300, 1088760, 1306512, 1360950, 1451680, 1519200, 1633140, 1814600, 2041425, 2177520, 2613024, 2721900, 3266280, 3629200, 4082850, 4355040, 5443800, 6532560, 7258400, 8165700, 10887600, 13065120, 16331400, 21775200, 32662800, 65325600]

約数ペア:

[(1, 65325600), (2, 32662800), (3, 21775200), (4, 16331400), (5, 13065120), (6, 10887600), (8, 8165700), (9, 7258400), (10, 6532560), (12, 5443800), (15, 4355040), (16, 4082850), (18, 3629200), (20, 3266280), (24, 2721900), (25, 2613024), (30, 2177520), (32, 2041425), (36, 1814600), (40, 1633140), (43, 1519200), (45, 1451680), (48, 1360950), (50, 1306512), (60, 1088760), (72, 907300), (75, 871008), (80, 816570), (86, 759600), (90, 725840), (96, 680475), (100, 653256), (120, 544380), (129, 506400), (144, 453650), (150, 435504), (160, 408285), (172, 379800), (180, 362920), (200, 326628), (211, 309600), (215, 303840), (225, 290336), (240, 272190), (258, 253200), (288, 226825), (300, 217752), (344, 189900), (360, 181460), (387, 168800), (400, 163314), (422, 154800), (430, 151920), (450, 145168), (480, 136095), (516, 126600), (600, 108876), (633, 103200), (645, 101280), (688, 94950), (720, 90730), (774, 84400), (800, 81657), (844, 77400), (860, 75960), (900, 72584), (1032, 63300), (1055, 61920), (1075, 60768), (1200, 54438), (1266, 51600), (1290, 50640), (1376, 47475), (1440, 45365), (1548, 42200), (1688, 38700), (1720, 37980), (1800, 36292), (1899, 34400), (1935, 33760), (2064, 31650), (2110, 30960), (2150, 30384), (2400, 27219), (2532, 25800), (2580, 25320), (3096, 21100), (3165, 20640), (3225, 20256), (3376, 19350), (3440, 18990), (3600, 18146), (3798, 17200), (3870, 16880), (4128, 15825), (4220, 15480), (4300, 15192), (5064, 12900), (5160, 12660), (5275, 12384), (6192, 10550), (6330, 10320), (6450, 10128), (6752, 9675), (6880, 9495), (7200, 9073), (7596, 8600), (7740, 8440)]