67156020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{124363}}^1$

素因数の和:124381

約数の個数: 48

約数和(自身を含む): 208931520

約数和(自身を除く): 141775500

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, 124363, 248726, 373089, 497452, 621815, 746178, 1119267, 1243630, 1492356, 1865445, 2238534, 2487260, 3357801, 3730890, 4477068, 5596335, 6715602, 7461780, 11192670, 13431204, 16789005, 22385340, 33578010, 67156020]

約数ペア:

[(1, 67156020), (2, 33578010), (3, 22385340), (4, 16789005), (5, 13431204), (6, 11192670), (9, 7461780), (10, 6715602), (12, 5596335), (15, 4477068), (18, 3730890), (20, 3357801), (27, 2487260), (30, 2238534), (36, 1865445), (45, 1492356), (54, 1243630), (60, 1119267), (90, 746178), (108, 621815), (135, 497452), (180, 373089), (270, 248726), (540, 124363)]