145753600

素因数分解:

$2^9\times 5^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 120

約数和(自身を含む): 369139320

約数和(自身を除く): 223385720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 80, 100, 118, 128, 160, 193, 200, 236, 256, 295, 320, 386, 400, 472, 512, 590, 640, 772, 800, 944, 965, 1180, 1280, 1475, 1544, 1600, 1888, 1930, 2360, 2560, 2950, 3088, 3200, 3776, 3860, 4720, 4825, 5900, 6176, 6400, 7552, 7720, 9440, 9650, 11387, 11800, 12352, 12800, 15104, 15440, 18880, 19300, 22774, 23600, 24704, 30208, 30880, 37760, 38600, 45548, 47200, 49408, 56935, 61760, 75520, 77200, 91096, 94400, 98816, 113870, 123520, 151040, 154400, 182192, 188800, 227740, 247040, 284675, 308800, 364384, 377600, 455480, 494080, 569350, 617600, 728768, 755200, 910960, 1138700, 1235200, 1457536, 1821920, 2277400, 2470400, 2915072, 3643840, 4554800, 5830144, 7287680, 9109600, 14575360, 18219200, 29150720, 36438400, 72876800, 145753600]

約数ペア:

[(1, 145753600), (2, 72876800), (4, 36438400), (5, 29150720), (8, 18219200), (10, 14575360), (16, 9109600), (20, 7287680), (25, 5830144), (32, 4554800), (40, 3643840), (50, 2915072), (59, 2470400), (64, 2277400), (80, 1821920), (100, 1457536), (118, 1235200), (128, 1138700), (160, 910960), (193, 755200), (200, 728768), (236, 617600), (256, 569350), (295, 494080), (320, 455480), (386, 377600), (400, 364384), (472, 308800), (512, 284675), (590, 247040), (640, 227740), (772, 188800), (800, 182192), (944, 154400), (965, 151040), (1180, 123520), (1280, 113870), (1475, 98816), (1544, 94400), (1600, 91096), (1888, 77200), (1930, 75520), (2360, 61760), (2560, 56935), (2950, 49408), (3088, 47200), (3200, 45548), (3776, 38600), (3860, 37760), (4720, 30880), (4825, 30208), (5900, 24704), (6176, 23600), (6400, 22774), (7552, 19300), (7720, 18880), (9440, 15440), (9650, 15104), (11387, 12800), (11800, 12352)]