315221200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1221

約数の個数: 120

約数和(自身を含む): 874709888

約数和(自身を除く): 559488688

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, 280, 350, 400, 412, 515, 560, 700, 721, 824, 1030, 1093, 1400, 1442, 1648, 2060, 2186, 2575, 2800, 2884, 3605, 4120, 4372, 5150, 5465, 5768, 7210, 7651, 8240, 8744, 10300, 10930, 11536, 14420, 15302, 17488, 18025, 20600, 21860, 27325, 28840, 30604, 36050, 38255, 41200, 43720, 54650, 57680, 61208, 72100, 76510, 87440, 109300, 112579, 122416, 144200, 153020, 191275, 218600, 225158, 288400, 306040, 382550, 437200, 450316, 562895, 612080, 765100, 788053, 900632, 1125790, 1530200, 1576106, 1801264, 2251580, 2814475, 3060400, 3152212, 3940265, 4503160, 5628950, 6304424, 7880530, 9006320, 11257900, 12608848, 15761060, 19701325, 22515800, 31522120, 39402650, 45031600, 63044240, 78805300, 157610600, 315221200]

約数ペア:

[(1, 315221200), (2, 157610600), (4, 78805300), (5, 63044240), (7, 45031600), (8, 39402650), (10, 31522120), (14, 22515800), (16, 19701325), (20, 15761060), (25, 12608848), (28, 11257900), (35, 9006320), (40, 7880530), (50, 6304424), (56, 5628950), (70, 4503160), (80, 3940265), (100, 3152212), (103, 3060400), (112, 2814475), (140, 2251580), (175, 1801264), (200, 1576106), (206, 1530200), (280, 1125790), (350, 900632), (400, 788053), (412, 765100), (515, 612080), (560, 562895), (700, 450316), (721, 437200), (824, 382550), (1030, 306040), (1093, 288400), (1400, 225158), (1442, 218600), (1648, 191275), (2060, 153020), (2186, 144200), (2575, 122416), (2800, 112579), (2884, 109300), (3605, 87440), (4120, 76510), (4372, 72100), (5150, 61208), (5465, 57680), (5768, 54650), (7210, 43720), (7651, 41200), (8240, 38255), (8744, 36050), (10300, 30604), (10930, 28840), (11536, 27325), (14420, 21860), (15302, 20600), (17488, 18025)]