55751200

素因数分解:

$2^5\times 5^2\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:554

約数の個数: 72

約数和(自身を含む): 137147472

約数和(自身を除く): 81396272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 227, 307, 400, 454, 614, 800, 908, 1135, 1228, 1535, 1816, 2270, 2456, 3070, 3632, 4540, 4912, 5675, 6140, 7264, 7675, 9080, 9824, 11350, 12280, 15350, 18160, 22700, 24560, 30700, 36320, 45400, 49120, 61400, 69689, 90800, 122800, 139378, 181600, 245600, 278756, 348445, 557512, 696890, 1115024, 1393780, 1742225, 2230048, 2787560, 3484450, 5575120, 6968900, 11150240, 13937800, 27875600, 55751200]

約数ペア:

[(1, 55751200), (2, 27875600), (4, 13937800), (5, 11150240), (8, 6968900), (10, 5575120), (16, 3484450), (20, 2787560), (25, 2230048), (32, 1742225), (40, 1393780), (50, 1115024), (80, 696890), (100, 557512), (160, 348445), (200, 278756), (227, 245600), (307, 181600), (400, 139378), (454, 122800), (614, 90800), (800, 69689), (908, 61400), (1135, 49120), (1228, 45400), (1535, 36320), (1816, 30700), (2270, 24560), (2456, 22700), (3070, 18160), (3632, 15350), (4540, 12280), (4912, 11350), (5675, 9824), (6140, 9080), (7264, 7675)]