354879900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{131437}}^1$

素因数の和:131460

約数の個数: 72

約数和(自身を含む): 1140881840

約数和(自身を除く): 786001940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 131437, 262874, 394311, 525748, 657185, 788622, 1182933, 1314370, 1577244, 1971555, 2365866, 2628740, 3285925, 3548799, 3943110, 4731732, 5914665, 6571850, 7097598, 7886220, 9857775, 11829330, 13143700, 14195196, 17743995, 19715550, 23658660, 29573325, 35487990, 39431100, 59146650, 70975980, 88719975, 118293300, 177439950, 354879900]

約数ペア:

[(1, 354879900), (2, 177439950), (3, 118293300), (4, 88719975), (5, 70975980), (6, 59146650), (9, 39431100), (10, 35487990), (12, 29573325), (15, 23658660), (18, 19715550), (20, 17743995), (25, 14195196), (27, 13143700), (30, 11829330), (36, 9857775), (45, 7886220), (50, 7097598), (54, 6571850), (60, 5914665), (75, 4731732), (90, 3943110), (100, 3548799), (108, 3285925), (135, 2628740), (150, 2365866), (180, 1971555), (225, 1577244), (270, 1314370), (300, 1182933), (450, 788622), (540, 657185), (675, 525748), (900, 394311), (1350, 262874), (2700, 131437)]