144990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{179}}^1$

素因数の和:198

約数の個数: 40

約数和(自身を含む): 392040

約数和(自身を除く): 247050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 179, 270, 358, 405, 537, 810, 895, 1074, 1611, 1790, 2685, 3222, 4833, 5370, 8055, 9666, 14499, 16110, 24165, 28998, 48330, 72495, 144990]

約数ペア:

[(1, 144990), (2, 72495), (3, 48330), (5, 28998), (6, 24165), (9, 16110), (10, 14499), (15, 9666), (18, 8055), (27, 5370), (30, 4833), (45, 3222), (54, 2685), (81, 1790), (90, 1611), (135, 1074), (162, 895), (179, 810), (270, 537), (358, 405)]