145083180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219823}}^1$

素因数の和:219846

約数の個数: 48

約数和(自身を含む): 443165184

約数和(自身を除く): 298082004

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 219823, 439646, 659469, 879292, 1099115, 1318938, 2198230, 2418053, 2637876, 3297345, 4396460, 4836106, 6594690, 7254159, 9672212, 12090265, 13189380, 14508318, 24180530, 29016636, 36270795, 48361060, 72541590, 145083180]

約数ペア:

[(1, 145083180), (2, 72541590), (3, 48361060), (4, 36270795), (5, 29016636), (6, 24180530), (10, 14508318), (11, 13189380), (12, 12090265), (15, 9672212), (20, 7254159), (22, 6594690), (30, 4836106), (33, 4396460), (44, 3297345), (55, 2637876), (60, 2418053), (66, 2198230), (110, 1318938), (132, 1099115), (165, 879292), (220, 659469), (330, 439646), (660, 219823)]