200899980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{372037}}^1$

素因数の和:372055

約数の個数: 48

約数和(自身を含む): 625023840

約数和(自身を除く): 424123860

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, 372037, 744074, 1116111, 1488148, 1860185, 2232222, 3348333, 3720370, 4464444, 5580555, 6696666, 7440740, 10044999, 11161110, 13393332, 16741665, 20089998, 22322220, 33483330, 40179996, 50224995, 66966660, 100449990, 200899980]

約数ペア:

[(1, 200899980), (2, 100449990), (3, 66966660), (4, 50224995), (5, 40179996), (6, 33483330), (9, 22322220), (10, 20089998), (12, 16741665), (15, 13393332), (18, 11161110), (20, 10044999), (27, 7440740), (30, 6696666), (36, 5580555), (45, 4464444), (54, 3720370), (60, 3348333), (90, 2232222), (108, 1860185), (135, 1488148), (180, 1116111), (270, 744074), (540, 372037)]