69788800

素因数分解:

$2^7\times 5^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 174826980

約数和(自身を除く): 105038180

約数列:

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

約数ペア:

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