200507940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{371311}}^1$

素因数の和:371329

約数の個数: 48

約数和(自身を含む): 623804160

約数和(自身を除く): 423296220

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, 371311, 742622, 1113933, 1485244, 1856555, 2227866, 3341799, 3713110, 4455732, 5569665, 6683598, 7426220, 10025397, 11139330, 13367196, 16708995, 20050794, 22278660, 33417990, 40101588, 50126985, 66835980, 100253970, 200507940]

約数ペア:

[(1, 200507940), (2, 100253970), (3, 66835980), (4, 50126985), (5, 40101588), (6, 33417990), (9, 22278660), (10, 20050794), (12, 16708995), (15, 13367196), (18, 11139330), (20, 10025397), (27, 7426220), (30, 6683598), (36, 5569665), (45, 4455732), (54, 3713110), (60, 3341799), (90, 2227866), (108, 1856555), (135, 1485244), (180, 1113933), (270, 742622), (540, 371311)]