75783420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{421019}}^1$

素因数の和:421034

約数の個数: 36

約数和(自身を含む): 229876920

約数和(自身を除く): 154093500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 421019, 842038, 1263057, 1684076, 2105095, 2526114, 3789171, 4210190, 5052228, 6315285, 7578342, 8420380, 12630570, 15156684, 18945855, 25261140, 37891710, 75783420]

約数ペア:

[(1, 75783420), (2, 37891710), (3, 25261140), (4, 18945855), (5, 15156684), (6, 12630570), (9, 8420380), (10, 7578342), (12, 6315285), (15, 5052228), (18, 4210190), (20, 3789171), (30, 2526114), (36, 2105095), (45, 1684076), (60, 1263057), (90, 842038), (180, 421019)]