26650620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{16451}}^1$

素因数の和:16472

約数の個数: 60

約数和(自身を含む): 83609064

約数和(自身を除く): 56958444

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, 270, 324, 405, 540, 810, 1620, 16451, 32902, 49353, 65804, 82255, 98706, 148059, 164510, 197412, 246765, 296118, 329020, 444177, 493530, 592236, 740295, 888354, 987060, 1332531, 1480590, 1776708, 2220885, 2665062, 2961180, 4441770, 5330124, 6662655, 8883540, 13325310, 26650620]

約数ペア:

[(1, 26650620), (2, 13325310), (3, 8883540), (4, 6662655), (5, 5330124), (6, 4441770), (9, 2961180), (10, 2665062), (12, 2220885), (15, 1776708), (18, 1480590), (20, 1332531), (27, 987060), (30, 888354), (36, 740295), (45, 592236), (54, 493530), (60, 444177), (81, 329020), (90, 296118), (108, 246765), (135, 197412), (162, 164510), (180, 148059), (270, 98706), (324, 82255), (405, 65804), (540, 49353), (810, 32902), (1620, 16451)]