129343800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{215573}}^1$

素因数の和:215592

約数の個数: 48

約数和(自身を含む): 400967640

約数和(自身を除く): 271623840

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, 215573, 431146, 646719, 862292, 1077865, 1293438, 1724584, 2155730, 2586876, 3233595, 4311460, 5173752, 5389325, 6467190, 8622920, 10778650, 12934380, 16167975, 21557300, 25868760, 32335950, 43114600, 64671900, 129343800]

約数ペア:

[(1, 129343800), (2, 64671900), (3, 43114600), (4, 32335950), (5, 25868760), (6, 21557300), (8, 16167975), (10, 12934380), (12, 10778650), (15, 8622920), (20, 6467190), (24, 5389325), (25, 5173752), (30, 4311460), (40, 3233595), (50, 2586876), (60, 2155730), (75, 1724584), (100, 1293438), (120, 1077865), (150, 862292), (200, 646719), (300, 431146), (600, 215573)]