230898400

素因数分解:

$2^5\times 5^2\times {\mathrm{349}}^1\times {\mathrm{827}}^1$

素因数の和:1196

約数の個数: 72

約数和(自身を含む): 565979400

約数和(自身を除く): 335081000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 349, 400, 698, 800, 827, 1396, 1654, 1745, 2792, 3308, 3490, 4135, 5584, 6616, 6980, 8270, 8725, 11168, 13232, 13960, 16540, 17450, 20675, 26464, 27920, 33080, 34900, 41350, 55840, 66160, 69800, 82700, 132320, 139600, 165400, 279200, 288623, 330800, 577246, 661600, 1154492, 1443115, 2308984, 2886230, 4617968, 5772460, 7215575, 9235936, 11544920, 14431150, 23089840, 28862300, 46179680, 57724600, 115449200, 230898400]

約数ペア:

[(1, 230898400), (2, 115449200), (4, 57724600), (5, 46179680), (8, 28862300), (10, 23089840), (16, 14431150), (20, 11544920), (25, 9235936), (32, 7215575), (40, 5772460), (50, 4617968), (80, 2886230), (100, 2308984), (160, 1443115), (200, 1154492), (349, 661600), (400, 577246), (698, 330800), (800, 288623), (827, 279200), (1396, 165400), (1654, 139600), (1745, 132320), (2792, 82700), (3308, 69800), (3490, 66160), (4135, 55840), (5584, 41350), (6616, 34900), (6980, 33080), (8270, 27920), (8725, 26464), (11168, 20675), (13232, 17450), (13960, 16540)]