77125320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{214237}}^1$

素因数の和:214254

約数の個数: 48

約数和(自身を含む): 250658460

約数和(自身を除く): 173533140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 214237, 428474, 642711, 856948, 1071185, 1285422, 1713896, 1928133, 2142370, 2570844, 3213555, 3856266, 4284740, 5141688, 6427110, 7712532, 8569480, 9640665, 12854220, 15425064, 19281330, 25708440, 38562660, 77125320]

約数ペア:

[(1, 77125320), (2, 38562660), (3, 25708440), (4, 19281330), (5, 15425064), (6, 12854220), (8, 9640665), (9, 8569480), (10, 7712532), (12, 6427110), (15, 5141688), (18, 4284740), (20, 3856266), (24, 3213555), (30, 2570844), (36, 2142370), (40, 1928133), (45, 1713896), (60, 1285422), (72, 1071185), (90, 856948), (120, 642711), (180, 428474), (360, 214237)]