109809540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{203351}}^1$

素因数の和:203369

約数の個数: 48

約数和(自身を含む): 341631360

約数和(自身を除く): 231821820

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, 203351, 406702, 610053, 813404, 1016755, 1220106, 1830159, 2033510, 2440212, 3050265, 3660318, 4067020, 5490477, 6100530, 7320636, 9150795, 10980954, 12201060, 18301590, 21961908, 27452385, 36603180, 54904770, 109809540]

約数ペア:

[(1, 109809540), (2, 54904770), (3, 36603180), (4, 27452385), (5, 21961908), (6, 18301590), (9, 12201060), (10, 10980954), (12, 9150795), (15, 7320636), (18, 6100530), (20, 5490477), (27, 4067020), (30, 3660318), (36, 3050265), (45, 2440212), (54, 2033510), (60, 1830159), (90, 1220106), (108, 1016755), (135, 813404), (180, 610053), (270, 406702), (540, 203351)]