68339400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{113899}}^1$

素因数の和:113918

約数の個数: 48

約数和(自身を含む): 211854000

約数和(自身を除く): 143514600

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, 113899, 227798, 341697, 455596, 569495, 683394, 911192, 1138990, 1366788, 1708485, 2277980, 2733576, 2847475, 3416970, 4555960, 5694950, 6833940, 8542425, 11389900, 13667880, 17084850, 22779800, 34169700, 68339400]

約数ペア:

[(1, 68339400), (2, 34169700), (3, 22779800), (4, 17084850), (5, 13667880), (6, 11389900), (8, 8542425), (10, 6833940), (12, 5694950), (15, 4555960), (20, 3416970), (24, 2847475), (25, 2733576), (30, 2277980), (40, 1708485), (50, 1366788), (60, 1138990), (75, 911192), (100, 683394), (120, 569495), (150, 455596), (200, 341697), (300, 227798), (600, 113899)]