27623970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 82114560

約数和(自身を除く): 54490590

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 71, 90, 99, 110, 131, 135, 142, 165, 198, 213, 262, 270, 297, 330, 355, 393, 426, 495, 594, 639, 655, 710, 781, 786, 990, 1065, 1179, 1278, 1310, 1441, 1485, 1562, 1917, 1965, 2130, 2343, 2358, 2882, 2970, 3195, 3537, 3834, 3905, 3930, 4323, 4686, 5895, 6390, 7029, 7074, 7205, 7810, 8646, 9301, 9585, 11715, 11790, 12969, 14058, 14410, 17685, 18602, 19170, 21087, 21615, 23430, 25938, 27903, 35145, 35370, 38907, 42174, 43230, 46505, 55806, 64845, 70290, 77814, 83709, 93010, 102311, 105435, 129690, 139515, 167418, 194535, 204622, 210870, 251127, 279030, 306933, 389070, 418545, 502254, 511555, 613866, 837090, 920799, 1023110, 1255635, 1534665, 1841598, 2511270, 2762397, 3069330, 4603995, 5524794, 9207990, 13811985, 27623970]

約数ペア:

[(1, 27623970), (2, 13811985), (3, 9207990), (5, 5524794), (6, 4603995), (9, 3069330), (10, 2762397), (11, 2511270), (15, 1841598), (18, 1534665), (22, 1255635), (27, 1023110), (30, 920799), (33, 837090), (45, 613866), (54, 511555), (55, 502254), (66, 418545), (71, 389070), (90, 306933), (99, 279030), (110, 251127), (131, 210870), (135, 204622), (142, 194535), (165, 167418), (198, 139515), (213, 129690), (262, 105435), (270, 102311), (297, 93010), (330, 83709), (355, 77814), (393, 70290), (426, 64845), (495, 55806), (594, 46505), (639, 43230), (655, 42174), (710, 38907), (781, 35370), (786, 35145), (990, 27903), (1065, 25938), (1179, 23430), (1278, 21615), (1310, 21087), (1441, 19170), (1485, 18602), (1562, 17685), (1917, 14410), (1965, 14058), (2130, 12969), (2343, 11790), (2358, 11715), (2882, 9585), (2970, 9301), (3195, 8646), (3537, 7810), (3834, 7205), (3905, 7074), (3930, 7029), (4323, 6390), (4686, 5895)]