200160540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1112003}}^1$

素因数の和:1112018

約数の個数: 36

約数和(自身を含む): 607154184

約数和(自身を除く): 406993644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1112003, 2224006, 3336009, 4448012, 5560015, 6672018, 10008027, 11120030, 13344036, 16680045, 20016054, 22240060, 33360090, 40032108, 50040135, 66720180, 100080270, 200160540]

約数ペア:

[(1, 200160540), (2, 100080270), (3, 66720180), (4, 50040135), (5, 40032108), (6, 33360090), (9, 22240060), (10, 20016054), (12, 16680045), (15, 13344036), (18, 11120030), (20, 10008027), (30, 6672018), (36, 5560015), (45, 4448012), (60, 3336009), (90, 2224006), (180, 1112003)]