74751660

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{1709}}^1$

素因数の和:1739

約数の個数: 96

約数和(自身を含む): 235569600

約数和(自身を除く): 160817940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 1709, 2187, 2430, 2916, 3418, 3645, 4374, 4860, 5127, 6836, 7290, 8545, 8748, 10254, 10935, 14580, 15381, 17090, 20508, 21870, 25635, 30762, 34180, 43740, 46143, 51270, 61524, 76905, 92286, 102540, 138429, 153810, 184572, 230715, 276858, 307620, 415287, 461430, 553716, 692145, 830574, 922860, 1245861, 1384290, 1661148, 2076435, 2491722, 2768580, 3737583, 4152870, 4983444, 6229305, 7475166, 8305740, 12458610, 14950332, 18687915, 24917220, 37375830, 74751660]

約数ペア:

[(1, 74751660), (2, 37375830), (3, 24917220), (4, 18687915), (5, 14950332), (6, 12458610), (9, 8305740), (10, 7475166), (12, 6229305), (15, 4983444), (18, 4152870), (20, 3737583), (27, 2768580), (30, 2491722), (36, 2076435), (45, 1661148), (54, 1384290), (60, 1245861), (81, 922860), (90, 830574), (108, 692145), (135, 553716), (162, 461430), (180, 415287), (243, 307620), (270, 276858), (324, 230715), (405, 184572), (486, 153810), (540, 138429), (729, 102540), (810, 92286), (972, 76905), (1215, 61524), (1458, 51270), (1620, 46143), (1709, 43740), (2187, 34180), (2430, 30762), (2916, 25635), (3418, 21870), (3645, 20508), (4374, 17090), (4860, 15381), (5127, 14580), (6836, 10935), (7290, 10254), (8545, 8748)]