69829600

素因数分解:

$2^5\times 5^2\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:668

約数の個数: 72

約数和(自身を含む): 171739008

約数和(自身を除く): 101909408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 191, 200, 382, 400, 457, 764, 800, 914, 955, 1528, 1828, 1910, 2285, 3056, 3656, 3820, 4570, 4775, 6112, 7312, 7640, 9140, 9550, 11425, 14624, 15280, 18280, 19100, 22850, 30560, 36560, 38200, 45700, 73120, 76400, 87287, 91400, 152800, 174574, 182800, 349148, 365600, 436435, 698296, 872870, 1396592, 1745740, 2182175, 2793184, 3491480, 4364350, 6982960, 8728700, 13965920, 17457400, 34914800, 69829600]

約数ペア:

[(1, 69829600), (2, 34914800), (4, 17457400), (5, 13965920), (8, 8728700), (10, 6982960), (16, 4364350), (20, 3491480), (25, 2793184), (32, 2182175), (40, 1745740), (50, 1396592), (80, 872870), (100, 698296), (160, 436435), (191, 365600), (200, 349148), (382, 182800), (400, 174574), (457, 152800), (764, 91400), (800, 87287), (914, 76400), (955, 73120), (1528, 45700), (1828, 38200), (1910, 36560), (2285, 30560), (3056, 22850), (3656, 19100), (3820, 18280), (4570, 15280), (4775, 14624), (6112, 11425), (7312, 9550), (7640, 9140)]