42274400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{7549}}^1$

素因数の和:7576

約数の個数: 72

約数和(自身を含む): 117961200

約数和(自身を除く): 75686800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 7549, 15098, 30196, 37745, 52843, 60392, 75490, 105686, 120784, 150980, 188725, 211372, 241568, 264215, 301960, 377450, 422744, 528430, 603920, 754900, 845488, 1056860, 1207840, 1321075, 1509800, 1690976, 2113720, 2642150, 3019600, 4227440, 5284300, 6039200, 8454880, 10568600, 21137200, 42274400]

約数ペア:

[(1, 42274400), (2, 21137200), (4, 10568600), (5, 8454880), (7, 6039200), (8, 5284300), (10, 4227440), (14, 3019600), (16, 2642150), (20, 2113720), (25, 1690976), (28, 1509800), (32, 1321075), (35, 1207840), (40, 1056860), (50, 845488), (56, 754900), (70, 603920), (80, 528430), (100, 422744), (112, 377450), (140, 301960), (160, 264215), (175, 241568), (200, 211372), (224, 188725), (280, 150980), (350, 120784), (400, 105686), (560, 75490), (700, 60392), (800, 52843), (1120, 37745), (1400, 30196), (2800, 15098), (5600, 7549)]