20243400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{33739}}^1$

素因数の和:33758

約数の個数: 48

約数和(自身を含む): 62756400

約数和(自身を除く): 42513000

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, 33739, 67478, 101217, 134956, 168695, 202434, 269912, 337390, 404868, 506085, 674780, 809736, 843475, 1012170, 1349560, 1686950, 2024340, 2530425, 3373900, 4048680, 5060850, 6747800, 10121700, 20243400]

約数ペア:

[(1, 20243400), (2, 10121700), (3, 6747800), (4, 5060850), (5, 4048680), (6, 3373900), (8, 2530425), (10, 2024340), (12, 1686950), (15, 1349560), (20, 1012170), (24, 843475), (25, 809736), (30, 674780), (40, 506085), (50, 404868), (60, 337390), (75, 269912), (100, 202434), (120, 168695), (150, 134956), (200, 101217), (300, 67478), (600, 33739)]