138406860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15077}}^1$

素因数の和:15112

約数の個数: 96

約数和(自身を含む): 455958720

約数和(自身を除く): 317551860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 15077, 30154, 45231, 60308, 75385, 90462, 135693, 150770, 180924, 226155, 256309, 271386, 301540, 407079, 452310, 512618, 542772, 678465, 768927, 814158, 904620, 1025236, 1281545, 1356930, 1537854, 1628316, 2035395, 2306781, 2563090, 2713860, 3075708, 3844635, 4070790, 4613562, 5126180, 6920343, 7689270, 8141580, 9227124, 11533905, 13840686, 15378540, 23067810, 27681372, 34601715, 46135620, 69203430, 138406860]

約数ペア:

[(1, 138406860), (2, 69203430), (3, 46135620), (4, 34601715), (5, 27681372), (6, 23067810), (9, 15378540), (10, 13840686), (12, 11533905), (15, 9227124), (17, 8141580), (18, 7689270), (20, 6920343), (27, 5126180), (30, 4613562), (34, 4070790), (36, 3844635), (45, 3075708), (51, 2713860), (54, 2563090), (60, 2306781), (68, 2035395), (85, 1628316), (90, 1537854), (102, 1356930), (108, 1281545), (135, 1025236), (153, 904620), (170, 814158), (180, 768927), (204, 678465), (255, 542772), (270, 512618), (306, 452310), (340, 407079), (459, 301540), (510, 271386), (540, 256309), (612, 226155), (765, 180924), (918, 150770), (1020, 135693), (1530, 90462), (1836, 75385), (2295, 60308), (3060, 45231), (4590, 30154), (9180, 15077)]