87134220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{484079}}^1$

素因数の和:484094

約数の個数: 36

約数和(自身を含む): 264307680

約数和(自身を除く): 177173460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 484079, 968158, 1452237, 1936316, 2420395, 2904474, 4356711, 4840790, 5808948, 7261185, 8713422, 9681580, 14522370, 17426844, 21783555, 29044740, 43567110, 87134220]

約数ペア:

[(1, 87134220), (2, 43567110), (3, 29044740), (4, 21783555), (5, 17426844), (6, 14522370), (9, 9681580), (10, 8713422), (12, 7261185), (15, 5808948), (18, 4840790), (20, 4356711), (30, 2904474), (36, 2420395), (45, 1936316), (60, 1452237), (90, 968158), (180, 484079)]