84254220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{468079}}^1$

素因数の和:468094

約数の個数: 36

約数和(自身を含む): 255571680

約数和(自身を除く): 171317460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 468079, 936158, 1404237, 1872316, 2340395, 2808474, 4212711, 4680790, 5616948, 7021185, 8425422, 9361580, 14042370, 16850844, 21063555, 28084740, 42127110, 84254220]

約数ペア:

[(1, 84254220), (2, 42127110), (3, 28084740), (4, 21063555), (5, 16850844), (6, 14042370), (9, 9361580), (10, 8425422), (12, 7021185), (15, 5616948), (18, 4680790), (20, 4212711), (30, 2808474), (36, 2340395), (45, 1872316), (60, 1404237), (90, 936158), (180, 468079)]