321939900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{119237}}^1$

素因数の和:119260

約数の個数: 72

約数和(自身を含む): 1034985840

約数和(自身を除く): 713045940

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, 119237, 238474, 357711, 476948, 596185, 715422, 1073133, 1192370, 1430844, 1788555, 2146266, 2384740, 2980925, 3219399, 3577110, 4292532, 5365665, 5961850, 6438798, 7154220, 8942775, 10731330, 11923700, 12877596, 16096995, 17885550, 21462660, 26828325, 32193990, 35771100, 53656650, 64387980, 80484975, 107313300, 160969950, 321939900]

約数ペア:

[(1, 321939900), (2, 160969950), (3, 107313300), (4, 80484975), (5, 64387980), (6, 53656650), (9, 35771100), (10, 32193990), (12, 26828325), (15, 21462660), (18, 17885550), (20, 16096995), (25, 12877596), (27, 11923700), (30, 10731330), (36, 8942775), (45, 7154220), (50, 6438798), (54, 5961850), (60, 5365665), (75, 4292532), (90, 3577110), (100, 3219399), (108, 2980925), (135, 2384740), (150, 2146266), (180, 1788555), (225, 1430844), (270, 1192370), (300, 1073133), (450, 715422), (540, 596185), (675, 476948), (900, 357711), (1350, 238474), (2700, 119237)]