12149400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{20249}}^1$

素因数の和:20268

約数の個数: 48

約数和(自身を含む): 37665000

約数和(自身を除く): 25515600

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, 20249, 40498, 60747, 80996, 101245, 121494, 161992, 202490, 242988, 303735, 404980, 485976, 506225, 607470, 809960, 1012450, 1214940, 1518675, 2024900, 2429880, 3037350, 4049800, 6074700, 12149400]

約数ペア:

[(1, 12149400), (2, 6074700), (3, 4049800), (4, 3037350), (5, 2429880), (6, 2024900), (8, 1518675), (10, 1214940), (12, 1012450), (15, 809960), (20, 607470), (24, 506225), (25, 485976), (30, 404980), (40, 303735), (50, 242988), (60, 202490), (75, 161992), (100, 121494), (120, 101245), (150, 80996), (200, 60747), (300, 40498), (600, 20249)]