75267400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28949}}^1$

素因数の和:28978

約数の個数: 48

約数和(自身を含む): 188464500

約数和(自身を除く): 113197100

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 28949, 57898, 115796, 144745, 231592, 289490, 376337, 578980, 723725, 752674, 1157960, 1447450, 1505348, 1881685, 2894900, 3010696, 3763370, 5789800, 7526740, 9408425, 15053480, 18816850, 37633700, 75267400]

約数ペア:

[(1, 75267400), (2, 37633700), (4, 18816850), (5, 15053480), (8, 9408425), (10, 7526740), (13, 5789800), (20, 3763370), (25, 3010696), (26, 2894900), (40, 1881685), (50, 1505348), (52, 1447450), (65, 1157960), (100, 752674), (104, 723725), (130, 578980), (200, 376337), (260, 289490), (325, 231592), (520, 144745), (650, 115796), (1300, 57898), (2600, 28949)]