54348800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:234

約数の個数: 132

約数和(自身を含む): 147727896

約数和(自身を除く): 93379096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 193, 200, 220, 256, 275, 320, 352, 386, 400, 440, 512, 550, 640, 704, 772, 800, 880, 965, 1024, 1100, 1280, 1408, 1544, 1600, 1760, 1930, 2123, 2200, 2560, 2816, 3088, 3200, 3520, 3860, 4246, 4400, 4825, 5120, 5632, 6176, 6400, 7040, 7720, 8492, 8800, 9650, 10615, 11264, 12352, 12800, 14080, 15440, 16984, 17600, 19300, 21230, 24704, 25600, 28160, 30880, 33968, 35200, 38600, 42460, 49408, 53075, 56320, 61760, 67936, 70400, 77200, 84920, 98816, 106150, 123520, 135872, 140800, 154400, 169840, 197632, 212300, 247040, 271744, 281600, 308800, 339680, 424600, 494080, 543488, 617600, 679360, 849200, 988160, 1086976, 1235200, 1358720, 1698400, 2173952, 2470400, 2717440, 3396800, 4940800, 5434880, 6793600, 10869760, 13587200, 27174400, 54348800]

約数ペア:

[(1, 54348800), (2, 27174400), (4, 13587200), (5, 10869760), (8, 6793600), (10, 5434880), (11, 4940800), (16, 3396800), (20, 2717440), (22, 2470400), (25, 2173952), (32, 1698400), (40, 1358720), (44, 1235200), (50, 1086976), (55, 988160), (64, 849200), (80, 679360), (88, 617600), (100, 543488), (110, 494080), (128, 424600), (160, 339680), (176, 308800), (193, 281600), (200, 271744), (220, 247040), (256, 212300), (275, 197632), (320, 169840), (352, 154400), (386, 140800), (400, 135872), (440, 123520), (512, 106150), (550, 98816), (640, 84920), (704, 77200), (772, 70400), (800, 67936), (880, 61760), (965, 56320), (1024, 53075), (1100, 49408), (1280, 42460), (1408, 38600), (1544, 35200), (1600, 33968), (1760, 30880), (1930, 28160), (2123, 25600), (2200, 24704), (2560, 21230), (2816, 19300), (3088, 17600), (3200, 16984), (3520, 15440), (3860, 14080), (4246, 12800), (4400, 12352), (4825, 11264), (5120, 10615), (5632, 9650), (6176, 8800), (6400, 8492), (7040, 7720)]