27507420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{152819}}^1$

素因数の和:152834

約数の個数: 36

約数和(自身を含む): 83439720

約数和(自身を除く): 55932300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 152819, 305638, 458457, 611276, 764095, 916914, 1375371, 1528190, 1833828, 2292285, 2750742, 3056380, 4584570, 5501484, 6876855, 9169140, 13753710, 27507420]

約数ペア:

[(1, 27507420), (2, 13753710), (3, 9169140), (4, 6876855), (5, 5501484), (6, 4584570), (9, 3056380), (10, 2750742), (12, 2292285), (15, 1833828), (18, 1528190), (20, 1375371), (30, 916914), (36, 764095), (45, 611276), (60, 458457), (90, 305638), (180, 152819)]