149447200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{26687}}^1$

素因数の和:26714

約数の個数: 72

約数和(自身を含む): 416973312

約数和(自身を除く): 267526112

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, 26687, 53374, 106748, 133435, 186809, 213496, 266870, 373618, 426992, 533740, 667175, 747236, 853984, 934045, 1067480, 1334350, 1494472, 1868090, 2134960, 2668700, 2988944, 3736180, 4269920, 4670225, 5337400, 5977888, 7472360, 9340450, 10674800, 14944720, 18680900, 21349600, 29889440, 37361800, 74723600, 149447200]

約数ペア:

[(1, 149447200), (2, 74723600), (4, 37361800), (5, 29889440), (7, 21349600), (8, 18680900), (10, 14944720), (14, 10674800), (16, 9340450), (20, 7472360), (25, 5977888), (28, 5337400), (32, 4670225), (35, 4269920), (40, 3736180), (50, 2988944), (56, 2668700), (70, 2134960), (80, 1868090), (100, 1494472), (112, 1334350), (140, 1067480), (160, 934045), (175, 853984), (200, 747236), (224, 667175), (280, 533740), (350, 426992), (400, 373618), (560, 266870), (700, 213496), (800, 186809), (1120, 133435), (1400, 106748), (2800, 53374), (5600, 26687)]