4493100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 13780368

約数和(自身を除く): 9287268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 881, 1020, 1275, 1700, 1762, 2550, 2643, 3524, 4405, 5100, 5286, 8810, 10572, 13215, 14977, 17620, 22025, 26430, 29954, 44050, 44931, 52860, 59908, 66075, 74885, 88100, 89862, 132150, 149770, 179724, 224655, 264300, 299540, 374425, 449310, 748850, 898620, 1123275, 1497700, 2246550, 4493100]

約数ペア:

[(1, 4493100), (2, 2246550), (3, 1497700), (4, 1123275), (5, 898620), (6, 748850), (10, 449310), (12, 374425), (15, 299540), (17, 264300), (20, 224655), (25, 179724), (30, 149770), (34, 132150), (50, 89862), (51, 88100), (60, 74885), (68, 66075), (75, 59908), (85, 52860), (100, 44931), (102, 44050), (150, 29954), (170, 26430), (204, 22025), (255, 17620), (300, 14977), (340, 13215), (425, 10572), (510, 8810), (850, 5286), (881, 5100), (1020, 4405), (1275, 3524), (1700, 2643), (1762, 2550)]