169225740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{313381}}^1$

素因数の和:313399

約数の個数: 48

約数和(自身を含む): 526481760

約数和(自身を除く): 357256020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 313381, 626762, 940143, 1253524, 1566905, 1880286, 2820429, 3133810, 3760572, 4700715, 5640858, 6267620, 8461287, 9401430, 11281716, 14102145, 16922574, 18802860, 28204290, 33845148, 42306435, 56408580, 84612870, 169225740]

約数ペア:

[(1, 169225740), (2, 84612870), (3, 56408580), (4, 42306435), (5, 33845148), (6, 28204290), (9, 18802860), (10, 16922574), (12, 14102145), (15, 11281716), (18, 9401430), (20, 8461287), (27, 6267620), (30, 5640858), (36, 4700715), (45, 3760572), (54, 3133810), (60, 2820429), (90, 1880286), (108, 1566905), (135, 1253524), (180, 940143), (270, 626762), (540, 313381)]