165767220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1553}}^1$

素因数の和:2161

約数の個数: 72

約数和(自身を含む): 503999496

約数和(自身を除く): 338232276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 593, 1186, 1553, 1779, 2372, 2965, 3106, 3558, 4659, 5337, 5930, 6212, 7116, 7765, 8895, 9318, 10674, 11860, 13977, 15530, 17790, 18636, 21348, 23295, 26685, 27954, 31060, 35580, 46590, 53370, 55908, 69885, 93180, 106740, 139770, 279540, 920929, 1841858, 2762787, 3683716, 4604645, 5525574, 8288361, 9209290, 11051148, 13813935, 16576722, 18418580, 27627870, 33153444, 41441805, 55255740, 82883610, 165767220]

約数ペア:

[(1, 165767220), (2, 82883610), (3, 55255740), (4, 41441805), (5, 33153444), (6, 27627870), (9, 18418580), (10, 16576722), (12, 13813935), (15, 11051148), (18, 9209290), (20, 8288361), (30, 5525574), (36, 4604645), (45, 3683716), (60, 2762787), (90, 1841858), (180, 920929), (593, 279540), (1186, 139770), (1553, 106740), (1779, 93180), (2372, 69885), (2965, 55908), (3106, 53370), (3558, 46590), (4659, 35580), (5337, 31060), (5930, 27954), (6212, 26685), (7116, 23295), (7765, 21348), (8895, 18636), (9318, 17790), (10674, 15530), (11860, 13977)]