2561060400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{11923}}^1$

素因数の和:12123

約数の個数: 120

約数和(自身を含む): 8250454080

約数和(自身を除く): 5689393680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 179, 200, 240, 300, 358, 400, 537, 600, 716, 895, 1074, 1200, 1432, 1790, 2148, 2685, 2864, 3580, 4296, 4475, 5370, 7160, 8592, 8950, 10740, 11923, 13425, 14320, 17900, 21480, 23846, 26850, 35769, 35800, 42960, 47692, 53700, 59615, 71538, 71600, 95384, 107400, 119230, 143076, 178845, 190768, 214800, 238460, 286152, 298075, 357690, 476920, 572304, 596150, 715380, 894225, 953840, 1192300, 1430760, 1788450, 2134217, 2384600, 2861520, 3576900, 4268434, 4769200, 6402651, 7153800, 8536868, 10671085, 12805302, 14307600, 17073736, 21342170, 25610604, 32013255, 34147472, 42684340, 51221208, 53355425, 64026510, 85368680, 102442416, 106710850, 128053020, 160066275, 170737360, 213421700, 256106040, 320132550, 426843400, 512212080, 640265100, 853686800, 1280530200, 2561060400]

約数ペア:

[(1, 2561060400), (2, 1280530200), (3, 853686800), (4, 640265100), (5, 512212080), (6, 426843400), (8, 320132550), (10, 256106040), (12, 213421700), (15, 170737360), (16, 160066275), (20, 128053020), (24, 106710850), (25, 102442416), (30, 85368680), (40, 64026510), (48, 53355425), (50, 51221208), (60, 42684340), (75, 34147472), (80, 32013255), (100, 25610604), (120, 21342170), (150, 17073736), (179, 14307600), (200, 12805302), (240, 10671085), (300, 8536868), (358, 7153800), (400, 6402651), (537, 4769200), (600, 4268434), (716, 3576900), (895, 2861520), (1074, 2384600), (1200, 2134217), (1432, 1788450), (1790, 1430760), (2148, 1192300), (2685, 953840), (2864, 894225), (3580, 715380), (4296, 596150), (4475, 572304), (5370, 476920), (7160, 357690), (8592, 298075), (8950, 286152), (10740, 238460), (11923, 214800), (13425, 190768), (14320, 178845), (17900, 143076), (21480, 119230), (23846, 107400), (26850, 95384), (35769, 71600), (35800, 71538), (42960, 59615), (47692, 53700)]