27202860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2007

約数の個数: 72

約数和(自身を含む): 83603520

約数和(自身を除く): 56400660

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, 1913, 2370, 2844, 3555, 3826, 4740, 5739, 7110, 7652, 9565, 11478, 14220, 17217, 19130, 22956, 28695, 34434, 38260, 57390, 68868, 86085, 114780, 151127, 172170, 302254, 344340, 453381, 604508, 755635, 906762, 1360143, 1511270, 1813524, 2266905, 2720286, 3022540, 4533810, 5440572, 6800715, 9067620, 13601430, 27202860]

約数ペア:

[(1, 27202860), (2, 13601430), (3, 9067620), (4, 6800715), (5, 5440572), (6, 4533810), (9, 3022540), (10, 2720286), (12, 2266905), (15, 1813524), (18, 1511270), (20, 1360143), (30, 906762), (36, 755635), (45, 604508), (60, 453381), (79, 344340), (90, 302254), (158, 172170), (180, 151127), (237, 114780), (316, 86085), (395, 68868), (474, 57390), (711, 38260), (790, 34434), (948, 28695), (1185, 22956), (1422, 19130), (1580, 17217), (1913, 14220), (2370, 11478), (2844, 9565), (3555, 7652), (3826, 7110), (4740, 5739)]