150229520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{268267}}^1$

素因数の和:268287

約数の個数: 40

約数和(自身を含む): 399182784

約数和(自身を除く): 248953264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 268267, 536534, 1073068, 1341335, 1877869, 2146136, 2682670, 3755738, 4292272, 5365340, 7511476, 9389345, 10730680, 15022952, 18778690, 21461360, 30045904, 37557380, 75114760, 150229520]

約数ペア:

[(1, 150229520), (2, 75114760), (4, 37557380), (5, 30045904), (7, 21461360), (8, 18778690), (10, 15022952), (14, 10730680), (16, 9389345), (20, 7511476), (28, 5365340), (35, 4292272), (40, 3755738), (56, 2682670), (70, 2146136), (80, 1877869), (112, 1341335), (140, 1073068), (280, 536534), (560, 268267)]