139577600

素因数分解:

$2^8\times 5^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 108

約数和(自身を含む): 350339556

約数和(自身を除く): 210761956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 128, 160, 193, 200, 226, 256, 320, 386, 400, 452, 565, 640, 772, 800, 904, 965, 1130, 1280, 1544, 1600, 1808, 1930, 2260, 2825, 3088, 3200, 3616, 3860, 4520, 4825, 5650, 6176, 6400, 7232, 7720, 9040, 9650, 11300, 12352, 14464, 15440, 18080, 19300, 21809, 22600, 24704, 28928, 30880, 36160, 38600, 43618, 45200, 49408, 61760, 72320, 77200, 87236, 90400, 109045, 123520, 144640, 154400, 174472, 180800, 218090, 247040, 308800, 348944, 361600, 436180, 545225, 617600, 697888, 723200, 872360, 1090450, 1235200, 1395776, 1744720, 2180900, 2791552, 3489440, 4361800, 5583104, 6978880, 8723600, 13957760, 17447200, 27915520, 34894400, 69788800, 139577600]

約数ペア:

[(1, 139577600), (2, 69788800), (4, 34894400), (5, 27915520), (8, 17447200), (10, 13957760), (16, 8723600), (20, 6978880), (25, 5583104), (32, 4361800), (40, 3489440), (50, 2791552), (64, 2180900), (80, 1744720), (100, 1395776), (113, 1235200), (128, 1090450), (160, 872360), (193, 723200), (200, 697888), (226, 617600), (256, 545225), (320, 436180), (386, 361600), (400, 348944), (452, 308800), (565, 247040), (640, 218090), (772, 180800), (800, 174472), (904, 154400), (965, 144640), (1130, 123520), (1280, 109045), (1544, 90400), (1600, 87236), (1808, 77200), (1930, 72320), (2260, 61760), (2825, 49408), (3088, 45200), (3200, 43618), (3616, 38600), (3860, 36160), (4520, 30880), (4825, 28928), (5650, 24704), (6176, 22600), (6400, 21809), (7232, 19300), (7720, 18080), (9040, 15440), (9650, 14464), (11300, 12352)]