125857980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{699211}}^1$

素因数の和:699226

約数の個数: 36

約数和(自身を含む): 381769752

約数和(自身を除く): 255911772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 699211, 1398422, 2097633, 2796844, 3496055, 4195266, 6292899, 6992110, 8390532, 10488165, 12585798, 13984220, 20976330, 25171596, 31464495, 41952660, 62928990, 125857980]

約数ペア:

[(1, 125857980), (2, 62928990), (3, 41952660), (4, 31464495), (5, 25171596), (6, 20976330), (9, 13984220), (10, 12585798), (12, 10488165), (15, 8390532), (18, 6992110), (20, 6292899), (30, 4195266), (36, 3496055), (45, 2796844), (60, 2097633), (90, 1398422), (180, 699211)]