204328620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1135159}}^1$

素因数の和:1135174

約数の個数: 36

約数和(自身を含む): 619797360

約数和(自身を除く): 415468740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1135159, 2270318, 3405477, 4540636, 5675795, 6810954, 10216431, 11351590, 13621908, 17027385, 20432862, 22703180, 34054770, 40865724, 51082155, 68109540, 102164310, 204328620]

約数ペア:

[(1, 204328620), (2, 102164310), (3, 68109540), (4, 51082155), (5, 40865724), (6, 34054770), (9, 22703180), (10, 20432862), (12, 17027385), (15, 13621908), (18, 11351590), (20, 10216431), (30, 6810954), (36, 5675795), (45, 4540636), (60, 3405477), (90, 2270318), (180, 1135159)]