74874000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{12479}}^1$

素因数の和:12505

約数の個数: 80

約数和(自身を含む): 241413120

約数和(自身を除く): 166539120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 12479, 24958, 37437, 49916, 62395, 74874, 99832, 124790, 149748, 187185, 199664, 249580, 299496, 311975, 374370, 499160, 598992, 623950, 748740, 935925, 998320, 1247900, 1497480, 1559875, 1871850, 2495800, 2994960, 3119750, 3743700, 4679625, 4991600, 6239500, 7487400, 9359250, 12479000, 14974800, 18718500, 24958000, 37437000, 74874000]

約数ペア:

[(1, 74874000), (2, 37437000), (3, 24958000), (4, 18718500), (5, 14974800), (6, 12479000), (8, 9359250), (10, 7487400), (12, 6239500), (15, 4991600), (16, 4679625), (20, 3743700), (24, 3119750), (25, 2994960), (30, 2495800), (40, 1871850), (48, 1559875), (50, 1497480), (60, 1247900), (75, 998320), (80, 935925), (100, 748740), (120, 623950), (125, 598992), (150, 499160), (200, 374370), (240, 311975), (250, 299496), (300, 249580), (375, 199664), (400, 187185), (500, 149748), (600, 124790), (750, 99832), (1000, 74874), (1200, 62395), (1500, 49916), (2000, 37437), (3000, 24958), (6000, 12479)]