89258220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{165293}}^1$

素因数の和:165311

約数の個数: 48

約数和(自身を含む): 277693920

約数和(自身を除く): 188435700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 165293, 330586, 495879, 661172, 826465, 991758, 1487637, 1652930, 1983516, 2479395, 2975274, 3305860, 4462911, 4958790, 5950548, 7438185, 8925822, 9917580, 14876370, 17851644, 22314555, 29752740, 44629110, 89258220]

約数ペア:

[(1, 89258220), (2, 44629110), (3, 29752740), (4, 22314555), (5, 17851644), (6, 14876370), (9, 9917580), (10, 8925822), (12, 7438185), (15, 5950548), (18, 4958790), (20, 4462911), (27, 3305860), (30, 2975274), (36, 2479395), (45, 1983516), (54, 1652930), (60, 1487637), (90, 991758), (108, 826465), (135, 661172), (180, 495879), (270, 330586), (540, 165293)]