143230900

素因数分解:

$2^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{7499}}^1$

素因数の和:7704

約数の個数: 36

約数和(自身を含む): 312480000

約数和(自身を除く): 169249100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 191, 382, 764, 955, 1910, 3820, 4775, 7499, 9550, 14998, 19100, 29996, 37495, 74990, 149980, 187475, 374950, 749900, 1432309, 2864618, 5729236, 7161545, 14323090, 28646180, 35807725, 71615450, 143230900]

約数ペア:

[(1, 143230900), (2, 71615450), (4, 35807725), (5, 28646180), (10, 14323090), (20, 7161545), (25, 5729236), (50, 2864618), (100, 1432309), (191, 749900), (382, 374950), (764, 187475), (955, 149980), (1910, 74990), (3820, 37495), (4775, 29996), (7499, 19100), (9550, 14998)]