125443620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{232303}}^1$

素因数の和:232321

約数の個数: 48

約数和(自身を含む): 390270720

約数和(自身を除く): 264827100

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, 232303, 464606, 696909, 929212, 1161515, 1393818, 2090727, 2323030, 2787636, 3484545, 4181454, 4646060, 6272181, 6969090, 8362908, 10453635, 12544362, 13938180, 20907270, 25088724, 31360905, 41814540, 62721810, 125443620]

約数ペア:

[(1, 125443620), (2, 62721810), (3, 41814540), (4, 31360905), (5, 25088724), (6, 20907270), (9, 13938180), (10, 12544362), (12, 10453635), (15, 8362908), (18, 6969090), (20, 6272181), (27, 4646060), (30, 4181454), (36, 3484545), (45, 2787636), (54, 2323030), (60, 2090727), (90, 1393818), (108, 1161515), (135, 929212), (180, 696909), (270, 464606), (540, 232303)]