202480800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:615

約数の個数: 144

約数和(自身を含む): 663707520

約数和(自身を除く): 461226720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 239, 240, 300, 353, 400, 478, 480, 600, 706, 717, 800, 956, 1059, 1195, 1200, 1412, 1434, 1765, 1912, 2118, 2390, 2400, 2824, 2868, 3530, 3585, 3824, 4236, 4780, 5295, 5648, 5736, 5975, 7060, 7170, 7648, 8472, 8825, 9560, 10590, 11296, 11472, 11950, 14120, 14340, 16944, 17650, 17925, 19120, 21180, 22944, 23900, 26475, 28240, 28680, 33888, 35300, 35850, 38240, 42360, 47800, 52950, 56480, 57360, 70600, 71700, 84367, 84720, 95600, 105900, 114720, 141200, 143400, 168734, 169440, 191200, 211800, 253101, 282400, 286800, 337468, 421835, 423600, 506202, 573600, 674936, 843670, 847200, 1012404, 1265505, 1349872, 1687340, 2024808, 2109175, 2531010, 2699744, 3374680, 4049616, 4218350, 5062020, 6327525, 6749360, 8099232, 8436700, 10124040, 12655050, 13498720, 16873400, 20248080, 25310100, 33746800, 40496160, 50620200, 67493600, 101240400, 202480800]

約数ペア:

[(1, 202480800), (2, 101240400), (3, 67493600), (4, 50620200), (5, 40496160), (6, 33746800), (8, 25310100), (10, 20248080), (12, 16873400), (15, 13498720), (16, 12655050), (20, 10124040), (24, 8436700), (25, 8099232), (30, 6749360), (32, 6327525), (40, 5062020), (48, 4218350), (50, 4049616), (60, 3374680), (75, 2699744), (80, 2531010), (96, 2109175), (100, 2024808), (120, 1687340), (150, 1349872), (160, 1265505), (200, 1012404), (239, 847200), (240, 843670), (300, 674936), (353, 573600), (400, 506202), (478, 423600), (480, 421835), (600, 337468), (706, 286800), (717, 282400), (800, 253101), (956, 211800), (1059, 191200), (1195, 169440), (1200, 168734), (1412, 143400), (1434, 141200), (1765, 114720), (1912, 105900), (2118, 95600), (2390, 84720), (2400, 84367), (2824, 71700), (2868, 70600), (3530, 57360), (3585, 56480), (3824, 52950), (4236, 47800), (4780, 42360), (5295, 38240), (5648, 35850), (5736, 35300), (5975, 33888), (7060, 28680), (7170, 28240), (7648, 26475), (8472, 23900), (8825, 22944), (9560, 21180), (10590, 19120), (11296, 17925), (11472, 17650), (11950, 16944), (14120, 14340)]