211265700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{704219}}^1$

素因数の和:704236

約数の個数: 36

約数和(自身を含む): 611262960

約数和(自身を除く): 399997260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 704219, 1408438, 2112657, 2816876, 3521095, 4225314, 7042190, 8450628, 10563285, 14084380, 17605475, 21126570, 35210950, 42253140, 52816425, 70421900, 105632850, 211265700]

約数ペア:

[(1, 211265700), (2, 105632850), (3, 70421900), (4, 52816425), (5, 42253140), (6, 35210950), (10, 21126570), (12, 17605475), (15, 14084380), (20, 10563285), (25, 8450628), (30, 7042190), (50, 4225314), (60, 3521095), (75, 2816876), (100, 2112657), (150, 1408438), (300, 704219)]