77116900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2687}}^1$

素因数の和:2749

約数の個数: 72

約数和(自身を含む): 195987456

約数和(自身を除く): 118870556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 2050, 2687, 2870, 4100, 5374, 5740, 7175, 10748, 13435, 14350, 18809, 26870, 28700, 37618, 53740, 67175, 75236, 94045, 110167, 134350, 188090, 220334, 268700, 376180, 440668, 470225, 550835, 771169, 940450, 1101670, 1542338, 1880900, 2203340, 2754175, 3084676, 3855845, 5508350, 7711690, 11016700, 15423380, 19279225, 38558450, 77116900]

約数ペア:

[(1, 77116900), (2, 38558450), (4, 19279225), (5, 15423380), (7, 11016700), (10, 7711690), (14, 5508350), (20, 3855845), (25, 3084676), (28, 2754175), (35, 2203340), (41, 1880900), (50, 1542338), (70, 1101670), (82, 940450), (100, 771169), (140, 550835), (164, 470225), (175, 440668), (205, 376180), (287, 268700), (350, 220334), (410, 188090), (574, 134350), (700, 110167), (820, 94045), (1025, 75236), (1148, 67175), (1435, 53740), (2050, 37618), (2687, 28700), (2870, 26870), (4100, 18809), (5374, 14350), (5740, 13435), (7175, 10748)]