2531400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{4219}}^1$

素因数の和:4238

約数の個数: 48

約数和(自身を含む): 7849200

約数和(自身を除く): 5317800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 4219, 8438, 12657, 16876, 21095, 25314, 33752, 42190, 50628, 63285, 84380, 101256, 105475, 126570, 168760, 210950, 253140, 316425, 421900, 506280, 632850, 843800, 1265700, 2531400]

約数ペア:

[(1, 2531400), (2, 1265700), (3, 843800), (4, 632850), (5, 506280), (6, 421900), (8, 316425), (10, 253140), (12, 210950), (15, 168760), (20, 126570), (24, 105475), (25, 101256), (30, 84380), (40, 63285), (50, 50628), (60, 42190), (75, 33752), (100, 25314), (120, 21095), (150, 16876), (200, 12657), (300, 8438), (600, 4219)]