61429900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 153767936

約数和(自身を除く): 92338036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 127, 140, 175, 254, 350, 508, 635, 691, 700, 889, 1270, 1382, 1778, 2540, 2764, 3175, 3455, 3556, 4445, 4837, 6350, 6910, 8890, 9674, 12700, 13820, 17275, 17780, 19348, 22225, 24185, 34550, 44450, 48370, 69100, 87757, 88900, 96740, 120925, 175514, 241850, 351028, 438785, 483700, 614299, 877570, 1228598, 1755140, 2193925, 2457196, 3071495, 4387850, 6142990, 8775700, 12285980, 15357475, 30714950, 61429900]

約数ペア:

[(1, 61429900), (2, 30714950), (4, 15357475), (5, 12285980), (7, 8775700), (10, 6142990), (14, 4387850), (20, 3071495), (25, 2457196), (28, 2193925), (35, 1755140), (50, 1228598), (70, 877570), (100, 614299), (127, 483700), (140, 438785), (175, 351028), (254, 241850), (350, 175514), (508, 120925), (635, 96740), (691, 88900), (700, 87757), (889, 69100), (1270, 48370), (1382, 44450), (1778, 34550), (2540, 24185), (2764, 22225), (3175, 19348), (3455, 17780), (3556, 17275), (4445, 13820), (4837, 12700), (6350, 9674), (6910, 8890)]