157505940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{875033}}^1$

素因数の和:875048

約数の個数: 36

約数和(自身を含む): 477768564

約数和(自身を除く): 320262624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 875033, 1750066, 2625099, 3500132, 4375165, 5250198, 7875297, 8750330, 10500396, 13125495, 15750594, 17500660, 26250990, 31501188, 39376485, 52501980, 78752970, 157505940]

約数ペア:

[(1, 157505940), (2, 78752970), (3, 52501980), (4, 39376485), (5, 31501188), (6, 26250990), (9, 17500660), (10, 15750594), (12, 13125495), (15, 10500396), (18, 8750330), (20, 7875297), (30, 5250198), (36, 4375165), (45, 3500132), (60, 2625099), (90, 1750066), (180, 875033)]