150191750

素因数分解:

$2^1\times 5^3\times {\mathrm{421}}^1\times {\mathrm{1427}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 282024288

約数和(自身を除く): 131832538

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 421, 842, 1427, 2105, 2854, 4210, 7135, 10525, 14270, 21050, 35675, 52625, 71350, 105250, 178375, 356750, 600767, 1201534, 3003835, 6007670, 15019175, 30038350, 75095875, 150191750]

約数ペア:

[(1, 150191750), (2, 75095875), (5, 30038350), (10, 15019175), (25, 6007670), (50, 3003835), (125, 1201534), (250, 600767), (421, 356750), (842, 178375), (1427, 105250), (2105, 71350), (2854, 52625), (4210, 35675), (7135, 21050), (10525, 14270)]