54768800

素因数分解:

$2^5\times 5^2\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:550

約数の個数: 72

約数和(自身を含む): 134741376

約数和(自身を除く): 79972576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 223, 307, 400, 446, 614, 800, 892, 1115, 1228, 1535, 1784, 2230, 2456, 3070, 3568, 4460, 4912, 5575, 6140, 7136, 7675, 8920, 9824, 11150, 12280, 15350, 17840, 22300, 24560, 30700, 35680, 44600, 49120, 61400, 68461, 89200, 122800, 136922, 178400, 245600, 273844, 342305, 547688, 684610, 1095376, 1369220, 1711525, 2190752, 2738440, 3423050, 5476880, 6846100, 10953760, 13692200, 27384400, 54768800]

約数ペア:

[(1, 54768800), (2, 27384400), (4, 13692200), (5, 10953760), (8, 6846100), (10, 5476880), (16, 3423050), (20, 2738440), (25, 2190752), (32, 1711525), (40, 1369220), (50, 1095376), (80, 684610), (100, 547688), (160, 342305), (200, 273844), (223, 245600), (307, 178400), (400, 136922), (446, 122800), (614, 89200), (800, 68461), (892, 61400), (1115, 49120), (1228, 44600), (1535, 35680), (1784, 30700), (2230, 24560), (2456, 22300), (3070, 17840), (3568, 15350), (4460, 12280), (4912, 11150), (5575, 9824), (6140, 8920), (7136, 7675)]