63378400

素因数分解:

$2^5\times 5^2\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:596

約数の個数: 72

約数和(自身を含む): 155849400

約数和(自身を除く): 92471000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 227, 349, 400, 454, 698, 800, 908, 1135, 1396, 1745, 1816, 2270, 2792, 3490, 3632, 4540, 5584, 5675, 6980, 7264, 8725, 9080, 11168, 11350, 13960, 17450, 18160, 22700, 27920, 34900, 36320, 45400, 55840, 69800, 79223, 90800, 139600, 158446, 181600, 279200, 316892, 396115, 633784, 792230, 1267568, 1584460, 1980575, 2535136, 3168920, 3961150, 6337840, 7922300, 12675680, 15844600, 31689200, 63378400]

約数ペア:

[(1, 63378400), (2, 31689200), (4, 15844600), (5, 12675680), (8, 7922300), (10, 6337840), (16, 3961150), (20, 3168920), (25, 2535136), (32, 1980575), (40, 1584460), (50, 1267568), (80, 792230), (100, 633784), (160, 396115), (200, 316892), (227, 279200), (349, 181600), (400, 158446), (454, 139600), (698, 90800), (800, 79223), (908, 69800), (1135, 55840), (1396, 45400), (1745, 36320), (1816, 34900), (2270, 27920), (2792, 22700), (3490, 18160), (3632, 17450), (4540, 13960), (5584, 11350), (5675, 11168), (6980, 9080), (7264, 8725)]