150739020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{837439}}^1$

素因数の和:837454

約数の個数: 36

約数和(自身を含む): 457242240

約数和(自身を除く): 306503220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 837439, 1674878, 2512317, 3349756, 4187195, 5024634, 7536951, 8374390, 10049268, 12561585, 15073902, 16748780, 25123170, 30147804, 37684755, 50246340, 75369510, 150739020]

約数ペア:

[(1, 150739020), (2, 75369510), (3, 50246340), (4, 37684755), (5, 30147804), (6, 25123170), (9, 16748780), (10, 15073902), (12, 12561585), (15, 10049268), (18, 8374390), (20, 7536951), (30, 5024634), (36, 4187195), (45, 3349756), (60, 2512317), (90, 1674878), (180, 837439)]