251709660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11369}}^1$

素因数の和:11428

約数の個数: 96

約数和(自身を含む): 802267200

約数和(自身を除く): 550557540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3690, 4428, 5535, 7380, 11070, 11369, 22140, 22738, 34107, 45476, 56845, 68214, 102321, 113690, 136428, 170535, 204642, 227380, 306963, 341070, 409284, 466129, 511605, 613926, 682140, 932258, 1023210, 1227852, 1398387, 1534815, 1864516, 2046420, 2330645, 2796774, 3069630, 4195161, 4661290, 5593548, 6139260, 6991935, 8390322, 9322580, 12585483, 13983870, 16780644, 20975805, 25170966, 27967740, 41951610, 50341932, 62927415, 83903220, 125854830, 251709660]

約数ペア:

[(1, 251709660), (2, 125854830), (3, 83903220), (4, 62927415), (5, 50341932), (6, 41951610), (9, 27967740), (10, 25170966), (12, 20975805), (15, 16780644), (18, 13983870), (20, 12585483), (27, 9322580), (30, 8390322), (36, 6991935), (41, 6139260), (45, 5593548), (54, 4661290), (60, 4195161), (82, 3069630), (90, 2796774), (108, 2330645), (123, 2046420), (135, 1864516), (164, 1534815), (180, 1398387), (205, 1227852), (246, 1023210), (270, 932258), (369, 682140), (410, 613926), (492, 511605), (540, 466129), (615, 409284), (738, 341070), (820, 306963), (1107, 227380), (1230, 204642), (1476, 170535), (1845, 136428), (2214, 113690), (2460, 102321), (3690, 68214), (4428, 56845), (5535, 45476), (7380, 34107), (11070, 22738), (11369, 22140)]