204838800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1041

約数の個数: 120

約数和(自身を含む): 660091680

約数和(自身を除く): 455252880

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, 200, 211, 240, 300, 400, 422, 600, 633, 809, 844, 1055, 1200, 1266, 1618, 1688, 2110, 2427, 2532, 3165, 3236, 3376, 4045, 4220, 4854, 5064, 5275, 6330, 6472, 8090, 8440, 9708, 10128, 10550, 12135, 12660, 12944, 15825, 16180, 16880, 19416, 20225, 21100, 24270, 25320, 31650, 32360, 38832, 40450, 42200, 48540, 50640, 60675, 63300, 64720, 80900, 84400, 97080, 121350, 126600, 161800, 170699, 194160, 242700, 253200, 323600, 341398, 485400, 512097, 682796, 853495, 970800, 1024194, 1365592, 1706990, 2048388, 2560485, 2731184, 3413980, 4096776, 4267475, 5120970, 6827960, 8193552, 8534950, 10241940, 12802425, 13655920, 17069900, 20483880, 25604850, 34139800, 40967760, 51209700, 68279600, 102419400, 204838800]

約数ペア:

[(1, 204838800), (2, 102419400), (3, 68279600), (4, 51209700), (5, 40967760), (6, 34139800), (8, 25604850), (10, 20483880), (12, 17069900), (15, 13655920), (16, 12802425), (20, 10241940), (24, 8534950), (25, 8193552), (30, 6827960), (40, 5120970), (48, 4267475), (50, 4096776), (60, 3413980), (75, 2731184), (80, 2560485), (100, 2048388), (120, 1706990), (150, 1365592), (200, 1024194), (211, 970800), (240, 853495), (300, 682796), (400, 512097), (422, 485400), (600, 341398), (633, 323600), (809, 253200), (844, 242700), (1055, 194160), (1200, 170699), (1266, 161800), (1618, 126600), (1688, 121350), (2110, 97080), (2427, 84400), (2532, 80900), (3165, 64720), (3236, 63300), (3376, 60675), (4045, 50640), (4220, 48540), (4854, 42200), (5064, 40450), (5275, 38832), (6330, 32360), (6472, 31650), (8090, 25320), (8440, 24270), (9708, 21100), (10128, 20225), (10550, 19416), (12135, 16880), (12660, 16180), (12944, 15825)]