135599800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{96857}}^1$

素因数の和:96880

約数の個数: 48

約数和(自身を含む): 360311760

約数和(自身を除く): 224711960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 96857, 193714, 387428, 484285, 677999, 774856, 968570, 1355998, 1937140, 2421425, 2711996, 3389995, 3874280, 4842850, 5423992, 6779990, 9685700, 13559980, 16949975, 19371400, 27119960, 33899950, 67799900, 135599800]

約数ペア:

[(1, 135599800), (2, 67799900), (4, 33899950), (5, 27119960), (7, 19371400), (8, 16949975), (10, 13559980), (14, 9685700), (20, 6779990), (25, 5423992), (28, 4842850), (35, 3874280), (40, 3389995), (50, 2711996), (56, 2421425), (70, 1937140), (100, 1355998), (140, 968570), (175, 774856), (200, 677999), (280, 484285), (350, 387428), (700, 193714), (1400, 96857)]