87250860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{484727}}^1$

素因数の和:484742

約数の個数: 36

約数和(自身を含む): 264661488

約数和(自身を除く): 177410628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 484727, 969454, 1454181, 1938908, 2423635, 2908362, 4362543, 4847270, 5816724, 7270905, 8725086, 9694540, 14541810, 17450172, 21812715, 29083620, 43625430, 87250860]

約数ペア:

[(1, 87250860), (2, 43625430), (3, 29083620), (4, 21812715), (5, 17450172), (6, 14541810), (9, 9694540), (10, 8725086), (12, 7270905), (15, 5816724), (18, 4847270), (20, 4362543), (30, 2908362), (36, 2423635), (45, 1938908), (60, 1454181), (90, 969454), (180, 484727)]