54217240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:665

約数の個数: 128

約数和(自身を含む): 157593600

約数和(自身を除く): 103376360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 110, 116, 140, 145, 154, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 580, 607, 616, 638, 770, 812, 1015, 1160, 1214, 1276, 1540, 1595, 1624, 2030, 2233, 2428, 2552, 3035, 3080, 3190, 4060, 4249, 4466, 4856, 6070, 6380, 6677, 8120, 8498, 8932, 11165, 12140, 12760, 13354, 16996, 17603, 17864, 21245, 22330, 24280, 26708, 33385, 33992, 35206, 42490, 44660, 46739, 53416, 66770, 70412, 84980, 88015, 89320, 93478, 123221, 133540, 140824, 169960, 176030, 186956, 193633, 233695, 246442, 267080, 352060, 373912, 387266, 467390, 492884, 616105, 704120, 774532, 934780, 968165, 985768, 1232210, 1355431, 1549064, 1869560, 1936330, 2464420, 2710862, 3872660, 4928840, 5421724, 6777155, 7745320, 10843448, 13554310, 27108620, 54217240]

約数ペア:

[(1, 54217240), (2, 27108620), (4, 13554310), (5, 10843448), (7, 7745320), (8, 6777155), (10, 5421724), (11, 4928840), (14, 3872660), (20, 2710862), (22, 2464420), (28, 1936330), (29, 1869560), (35, 1549064), (40, 1355431), (44, 1232210), (55, 985768), (56, 968165), (58, 934780), (70, 774532), (77, 704120), (88, 616105), (110, 492884), (116, 467390), (140, 387266), (145, 373912), (154, 352060), (203, 267080), (220, 246442), (232, 233695), (280, 193633), (290, 186956), (308, 176030), (319, 169960), (385, 140824), (406, 133540), (440, 123221), (580, 93478), (607, 89320), (616, 88015), (638, 84980), (770, 70412), (812, 66770), (1015, 53416), (1160, 46739), (1214, 44660), (1276, 42490), (1540, 35206), (1595, 33992), (1624, 33385), (2030, 26708), (2233, 24280), (2428, 22330), (2552, 21245), (3035, 17864), (3080, 17603), (3190, 16996), (4060, 13354), (4249, 12760), (4466, 12140), (4856, 11165), (6070, 8932), (6380, 8498), (6677, 8120)]