67568580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13903}}^1$

素因数の和:13927

約数の個数: 72

約数和(自身を含む): 212564352

約数和(自身を除く): 144995772

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, 810, 972, 1215, 1620, 2430, 4860, 13903, 27806, 41709, 55612, 69515, 83418, 125127, 139030, 166836, 208545, 250254, 278060, 375381, 417090, 500508, 625635, 750762, 834180, 1126143, 1251270, 1501524, 1876905, 2252286, 2502540, 3378429, 3753810, 4504572, 5630715, 6756858, 7507620, 11261430, 13513716, 16892145, 22522860, 33784290, 67568580]

約数ペア:

[(1, 67568580), (2, 33784290), (3, 22522860), (4, 16892145), (5, 13513716), (6, 11261430), (9, 7507620), (10, 6756858), (12, 5630715), (15, 4504572), (18, 3753810), (20, 3378429), (27, 2502540), (30, 2252286), (36, 1876905), (45, 1501524), (54, 1251270), (60, 1126143), (81, 834180), (90, 750762), (108, 625635), (135, 500508), (162, 417090), (180, 375381), (243, 278060), (270, 250254), (324, 208545), (405, 166836), (486, 139030), (540, 125127), (810, 83418), (972, 69515), (1215, 55612), (1620, 41709), (2430, 27806), (4860, 13903)]