538100280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11587}}^1$

素因数の和:11650

約数の個数: 128

約数和(自身を含む): 1835539200

約数和(自身を除く): 1297438920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4644, 5160, 5805, 7740, 9288, 11587, 11610, 15480, 23174, 23220, 34761, 46348, 46440, 57935, 69522, 92696, 104283, 115870, 139044, 173805, 208566, 231740, 278088, 312849, 347610, 417132, 463480, 498241, 521415, 625698, 695220, 834264, 996482, 1042830, 1251396, 1390440, 1494723, 1564245, 1992964, 2085660, 2491205, 2502792, 2989446, 3128490, 3985928, 4171320, 4484169, 4982410, 5978892, 6256980, 7473615, 8968338, 9964820, 11957784, 12513960, 13452507, 14947230, 17936676, 19929640, 22420845, 26905014, 29894460, 35873352, 44841690, 53810028, 59788920, 67262535, 89683380, 107620056, 134525070, 179366760, 269050140, 538100280]

約数ペア:

[(1, 538100280), (2, 269050140), (3, 179366760), (4, 134525070), (5, 107620056), (6, 89683380), (8, 67262535), (9, 59788920), (10, 53810028), (12, 44841690), (15, 35873352), (18, 29894460), (20, 26905014), (24, 22420845), (27, 19929640), (30, 17936676), (36, 14947230), (40, 13452507), (43, 12513960), (45, 11957784), (54, 9964820), (60, 8968338), (72, 7473615), (86, 6256980), (90, 5978892), (108, 4982410), (120, 4484169), (129, 4171320), (135, 3985928), (172, 3128490), (180, 2989446), (215, 2502792), (216, 2491205), (258, 2085660), (270, 1992964), (344, 1564245), (360, 1494723), (387, 1390440), (430, 1251396), (516, 1042830), (540, 996482), (645, 834264), (774, 695220), (860, 625698), (1032, 521415), (1080, 498241), (1161, 463480), (1290, 417132), (1548, 347610), (1720, 312849), (1935, 278088), (2322, 231740), (2580, 208566), (3096, 173805), (3870, 139044), (4644, 115870), (5160, 104283), (5805, 92696), (7740, 69522), (9288, 57935), (11587, 46440), (11610, 46348), (15480, 34761), (23174, 23220)]