200737980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{371737}}^1$

素因数の和:371755

約数の個数: 48

約数和(自身を含む): 624519840

約数和(自身を除く): 423781860

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, 371737, 743474, 1115211, 1486948, 1858685, 2230422, 3345633, 3717370, 4460844, 5576055, 6691266, 7434740, 10036899, 11152110, 13382532, 16728165, 20073798, 22304220, 33456330, 40147596, 50184495, 66912660, 100368990, 200737980]

約数ペア:

[(1, 200737980), (2, 100368990), (3, 66912660), (4, 50184495), (5, 40147596), (6, 33456330), (9, 22304220), (10, 20073798), (12, 16728165), (15, 13382532), (18, 11152110), (20, 10036899), (27, 7434740), (30, 6691266), (36, 5576055), (45, 4460844), (54, 3717370), (60, 3345633), (90, 2230422), (108, 1858685), (135, 1486948), (180, 1115211), (270, 743474), (540, 371737)]