27072180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{150401}}^1$

素因数の和:150416

約数の個数: 36

約数和(自身を含む): 82119492

約数和(自身を除く): 55047312

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 150401, 300802, 451203, 601604, 752005, 902406, 1353609, 1504010, 1804812, 2256015, 2707218, 3008020, 4512030, 5414436, 6768045, 9024060, 13536090, 27072180]

約数ペア:

[(1, 27072180), (2, 13536090), (3, 9024060), (4, 6768045), (5, 5414436), (6, 4512030), (9, 3008020), (10, 2707218), (12, 2256015), (15, 1804812), (18, 1504010), (20, 1353609), (30, 902406), (36, 752005), (45, 601604), (60, 451203), (90, 300802), (180, 150401)]