67559220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4751}}^1$

素因数の和:4845

約数の個数: 72

約数和(自身を含む): 207567360

約数和(自身を除く): 140008140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 4751, 7110, 9502, 14220, 14253, 19004, 23755, 28506, 42759, 47510, 57012, 71265, 85518, 95020, 142530, 171036, 213795, 285060, 375329, 427590, 750658, 855180, 1125987, 1501316, 1876645, 2251974, 3377961, 3753290, 4503948, 5629935, 6755922, 7506580, 11259870, 13511844, 16889805, 22519740, 33779610, 67559220]

約数ペア:

[(1, 67559220), (2, 33779610), (3, 22519740), (4, 16889805), (5, 13511844), (6, 11259870), (9, 7506580), (10, 6755922), (12, 5629935), (15, 4503948), (18, 3753290), (20, 3377961), (30, 2251974), (36, 1876645), (45, 1501316), (60, 1125987), (79, 855180), (90, 750658), (158, 427590), (180, 375329), (237, 285060), (316, 213795), (395, 171036), (474, 142530), (711, 95020), (790, 85518), (948, 71265), (1185, 57012), (1422, 47510), (1580, 42759), (2370, 28506), (2844, 23755), (3555, 19004), (4740, 14253), (4751, 14220), (7110, 9502)]