83748780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{465271}}^1$

素因数の和:465286

約数の個数: 36

約数和(自身を含む): 254038512

約数和(自身を除く): 170289732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 465271, 930542, 1395813, 1861084, 2326355, 2791626, 4187439, 4652710, 5583252, 6979065, 8374878, 9305420, 13958130, 16749756, 20937195, 27916260, 41874390, 83748780]

約数ペア:

[(1, 83748780), (2, 41874390), (3, 27916260), (4, 20937195), (5, 16749756), (6, 13958130), (9, 9305420), (10, 8374878), (12, 6979065), (15, 5583252), (18, 4652710), (20, 4187439), (30, 2791626), (36, 2326355), (45, 1861084), (60, 1395813), (90, 930542), (180, 465271)]