222992460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{412949}}^1$

素因数の和:412967

約数の個数: 48

約数和(自身を含む): 693756000

約数和(自身を除く): 470763540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 412949, 825898, 1238847, 1651796, 2064745, 2477694, 3716541, 4129490, 4955388, 6194235, 7433082, 8258980, 11149623, 12388470, 14866164, 18582705, 22299246, 24776940, 37165410, 44598492, 55748115, 74330820, 111496230, 222992460]

約数ペア:

[(1, 222992460), (2, 111496230), (3, 74330820), (4, 55748115), (5, 44598492), (6, 37165410), (9, 24776940), (10, 22299246), (12, 18582705), (15, 14866164), (18, 12388470), (20, 11149623), (27, 8258980), (30, 7433082), (36, 6194235), (45, 4955388), (54, 4129490), (60, 3716541), (90, 2477694), (108, 2064745), (135, 1651796), (180, 1238847), (270, 825898), (540, 412949)]