108972180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{605401}}^1$

素因数の和:605416

約数の個数: 36

約数和(自身を含む): 330549492

約数和(自身を除く): 221577312

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 605401, 1210802, 1816203, 2421604, 3027005, 3632406, 5448609, 6054010, 7264812, 9081015, 10897218, 12108020, 18162030, 21794436, 27243045, 36324060, 54486090, 108972180]

約数ペア:

[(1, 108972180), (2, 54486090), (3, 36324060), (4, 27243045), (5, 21794436), (6, 18162030), (9, 12108020), (10, 10897218), (12, 9081015), (15, 7264812), (18, 6054010), (20, 5448609), (30, 3632406), (36, 3027005), (45, 2421604), (60, 1816203), (90, 1210802), (180, 605401)]