64313200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 179099648

約数和(自身を除く): 114786448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 103, 112, 140, 175, 200, 206, 223, 280, 350, 400, 412, 446, 515, 560, 700, 721, 824, 892, 1030, 1115, 1400, 1442, 1561, 1648, 1784, 2060, 2230, 2575, 2800, 2884, 3122, 3568, 3605, 4120, 4460, 5150, 5575, 5768, 6244, 7210, 7805, 8240, 8920, 10300, 11150, 11536, 12488, 14420, 15610, 17840, 18025, 20600, 22300, 22969, 24976, 28840, 31220, 36050, 39025, 41200, 44600, 45938, 57680, 62440, 72100, 78050, 89200, 91876, 114845, 124880, 144200, 156100, 160783, 183752, 229690, 288400, 312200, 321566, 367504, 459380, 574225, 624400, 643132, 803915, 918760, 1148450, 1286264, 1607830, 1837520, 2296900, 2572528, 3215660, 4019575, 4593800, 6431320, 8039150, 9187600, 12862640, 16078300, 32156600, 64313200]

約数ペア:

[(1, 64313200), (2, 32156600), (4, 16078300), (5, 12862640), (7, 9187600), (8, 8039150), (10, 6431320), (14, 4593800), (16, 4019575), (20, 3215660), (25, 2572528), (28, 2296900), (35, 1837520), (40, 1607830), (50, 1286264), (56, 1148450), (70, 918760), (80, 803915), (100, 643132), (103, 624400), (112, 574225), (140, 459380), (175, 367504), (200, 321566), (206, 312200), (223, 288400), (280, 229690), (350, 183752), (400, 160783), (412, 156100), (446, 144200), (515, 124880), (560, 114845), (700, 91876), (721, 89200), (824, 78050), (892, 72100), (1030, 62440), (1115, 57680), (1400, 45938), (1442, 44600), (1561, 41200), (1648, 39025), (1784, 36050), (2060, 31220), (2230, 28840), (2575, 24976), (2800, 22969), (2884, 22300), (3122, 20600), (3568, 18025), (3605, 17840), (4120, 15610), (4460, 14420), (5150, 12488), (5575, 11536), (5768, 11150), (6244, 10300), (7210, 8920), (7805, 8240)]