84085740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27479}}^1$

素因数の和:27511

約数の個数: 72

約数和(自身を含む): 270073440

約数和(自身を除く): 185987700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 27479, 54958, 82437, 109916, 137395, 164874, 247311, 274790, 329748, 412185, 467143, 494622, 549580, 824370, 934286, 989244, 1236555, 1401429, 1648740, 1868572, 2335715, 2473110, 2802858, 4204287, 4671430, 4946220, 5605716, 7007145, 8408574, 9342860, 14014290, 16817148, 21021435, 28028580, 42042870, 84085740]

約数ペア:

[(1, 84085740), (2, 42042870), (3, 28028580), (4, 21021435), (5, 16817148), (6, 14014290), (9, 9342860), (10, 8408574), (12, 7007145), (15, 5605716), (17, 4946220), (18, 4671430), (20, 4204287), (30, 2802858), (34, 2473110), (36, 2335715), (45, 1868572), (51, 1648740), (60, 1401429), (68, 1236555), (85, 989244), (90, 934286), (102, 824370), (153, 549580), (170, 494622), (180, 467143), (204, 412185), (255, 329748), (306, 274790), (340, 247311), (510, 164874), (612, 137395), (765, 109916), (1020, 82437), (1530, 54958), (3060, 27479)]