27487260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1933}}^1$

素因数の和:2027

約数の個数: 72

約数和(自身を含む): 84477120

約数和(自身を除く): 56989860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 1933, 2370, 2844, 3555, 3866, 4740, 5799, 7110, 7732, 9665, 11598, 14220, 17397, 19330, 23196, 28995, 34794, 38660, 57990, 69588, 86985, 115980, 152707, 173970, 305414, 347940, 458121, 610828, 763535, 916242, 1374363, 1527070, 1832484, 2290605, 2748726, 3054140, 4581210, 5497452, 6871815, 9162420, 13743630, 27487260]

約数ペア:

[(1, 27487260), (2, 13743630), (3, 9162420), (4, 6871815), (5, 5497452), (6, 4581210), (9, 3054140), (10, 2748726), (12, 2290605), (15, 1832484), (18, 1527070), (20, 1374363), (30, 916242), (36, 763535), (45, 610828), (60, 458121), (79, 347940), (90, 305414), (158, 173970), (180, 152707), (237, 115980), (316, 86985), (395, 69588), (474, 57990), (711, 38660), (790, 34794), (948, 28995), (1185, 23196), (1422, 19330), (1580, 17397), (1933, 14220), (2370, 11598), (2844, 9665), (3555, 7732), (3866, 7110), (4740, 5799)]