33503220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{20681}}^1$

素因数の和:20702

約数の個数: 60

約数和(自身を含む): 105105924

約数和(自身を除く): 71602704

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, 20681, 41362, 62043, 82724, 103405, 124086, 186129, 206810, 248172, 310215, 372258, 413620, 558387, 620430, 744516, 930645, 1116774, 1240860, 1675161, 1861290, 2233548, 2791935, 3350322, 3722580, 5583870, 6700644, 8375805, 11167740, 16751610, 33503220]

約数ペア:

[(1, 33503220), (2, 16751610), (3, 11167740), (4, 8375805), (5, 6700644), (6, 5583870), (9, 3722580), (10, 3350322), (12, 2791935), (15, 2233548), (18, 1861290), (20, 1675161), (27, 1240860), (30, 1116774), (36, 930645), (45, 744516), (54, 620430), (60, 558387), (81, 413620), (90, 372258), (108, 310215), (135, 248172), (162, 206810), (180, 186129), (270, 124086), (324, 103405), (405, 82724), (540, 62043), (810, 41362), (1620, 20681)]