75717760

素因数分解:

$2^7\times 5^1\times {\mathrm{193}}^1\times {\mathrm{613}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 182247480

約数和(自身を除く): 106529720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 320, 386, 613, 640, 772, 965, 1226, 1544, 1930, 2452, 3065, 3088, 3860, 4904, 6130, 6176, 7720, 9808, 12260, 12352, 15440, 19616, 24520, 24704, 30880, 39232, 49040, 61760, 78464, 98080, 118309, 123520, 196160, 236618, 392320, 473236, 591545, 946472, 1183090, 1892944, 2366180, 3785888, 4732360, 7571776, 9464720, 15143552, 18929440, 37858880, 75717760]

約数ペア:

[(1, 75717760), (2, 37858880), (4, 18929440), (5, 15143552), (8, 9464720), (10, 7571776), (16, 4732360), (20, 3785888), (32, 2366180), (40, 1892944), (64, 1183090), (80, 946472), (128, 591545), (160, 473236), (193, 392320), (320, 236618), (386, 196160), (613, 123520), (640, 118309), (772, 98080), (965, 78464), (1226, 61760), (1544, 49040), (1930, 39232), (2452, 30880), (3065, 24704), (3088, 24520), (3860, 19616), (4904, 15440), (6130, 12352), (6176, 12260), (7720, 9808)]