150887120

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{17627}}^1$

素因数の和:17747

約数の個数: 40

約数和(自身を含む): 354111264

約数和(自身を除く): 203224144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 17627, 35254, 70508, 88135, 141016, 176270, 282032, 352540, 705080, 1410160, 1886089, 3772178, 7544356, 9430445, 15088712, 18860890, 30177424, 37721780, 75443560, 150887120]

約数ペア:

[(1, 150887120), (2, 75443560), (4, 37721780), (5, 30177424), (8, 18860890), (10, 15088712), (16, 9430445), (20, 7544356), (40, 3772178), (80, 1886089), (107, 1410160), (214, 705080), (428, 352540), (535, 282032), (856, 176270), (1070, 141016), (1712, 88135), (2140, 70508), (4280, 35254), (8560, 17627)]