12879466650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{392069}}^1$

素因数の和:392160

約数の個数: 72

約数和(自身を含む): 35076934620

約数和(自身を除く): 22197467970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 365, 438, 450, 657, 730, 1095, 1314, 1825, 2190, 3285, 3650, 5475, 6570, 10950, 16425, 32850, 392069, 784138, 1176207, 1960345, 2352414, 3528621, 3920690, 5881035, 7057242, 9801725, 11762070, 17643105, 19603450, 28621037, 29405175, 35286210, 57242074, 58810350, 85863111, 88215525, 143105185, 171726222, 176431050, 257589333, 286210370, 429315555, 515178666, 715525925, 858631110, 1287946665, 1431051850, 2146577775, 2575893330, 4293155550, 6439733325, 12879466650]

約数ペア:

[(1, 12879466650), (2, 6439733325), (3, 4293155550), (5, 2575893330), (6, 2146577775), (9, 1431051850), (10, 1287946665), (15, 858631110), (18, 715525925), (25, 515178666), (30, 429315555), (45, 286210370), (50, 257589333), (73, 176431050), (75, 171726222), (90, 143105185), (146, 88215525), (150, 85863111), (219, 58810350), (225, 57242074), (365, 35286210), (438, 29405175), (450, 28621037), (657, 19603450), (730, 17643105), (1095, 11762070), (1314, 9801725), (1825, 7057242), (2190, 5881035), (3285, 3920690), (3650, 3528621), (5475, 2352414), (6570, 1960345), (10950, 1176207), (16425, 784138), (32850, 392069)]