72599220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{134443}}^1$

素因数の和:134461

約数の個数: 48

約数和(自身を含む): 225865920

約数和(自身を除く): 153266700

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, 134443, 268886, 403329, 537772, 672215, 806658, 1209987, 1344430, 1613316, 2016645, 2419974, 2688860, 3629961, 4033290, 4839948, 6049935, 7259922, 8066580, 12099870, 14519844, 18149805, 24199740, 36299610, 72599220]

約数ペア:

[(1, 72599220), (2, 36299610), (3, 24199740), (4, 18149805), (5, 14519844), (6, 12099870), (9, 8066580), (10, 7259922), (12, 6049935), (15, 4839948), (18, 4033290), (20, 3629961), (27, 2688860), (30, 2419974), (36, 2016645), (45, 1613316), (54, 1344430), (60, 1209987), (90, 806658), (108, 672215), (135, 537772), (180, 403329), (270, 268886), (540, 134443)]