68759400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{114599}}^1$

素因数の和:114618

約数の個数: 48

約数和(自身を含む): 213156000

約数和(自身を除く): 144396600

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, 114599, 229198, 343797, 458396, 572995, 687594, 916792, 1145990, 1375188, 1718985, 2291980, 2750376, 2864975, 3437970, 4583960, 5729950, 6875940, 8594925, 11459900, 13751880, 17189850, 22919800, 34379700, 68759400]

約数ペア:

[(1, 68759400), (2, 34379700), (3, 22919800), (4, 17189850), (5, 13751880), (6, 11459900), (8, 8594925), (10, 6875940), (12, 5729950), (15, 4583960), (20, 3437970), (24, 2864975), (25, 2750376), (30, 2291980), (40, 1718985), (50, 1375188), (60, 1145990), (75, 916792), (100, 687594), (120, 572995), (150, 458396), (200, 343797), (300, 229198), (600, 114599)]