165743820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 579591936

約数和(自身を除く): 413848116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 71, 81, 90, 99, 108, 110, 131, 132, 135, 142, 162, 165, 180, 198, 213, 220, 262, 270, 284, 297, 324, 330, 355, 393, 396, 405, 426, 495, 524, 540, 594, 639, 655, 660, 710, 781, 786, 810, 852, 891, 990, 1065, 1179, 1188, 1278, 1310, 1420, 1441, 1485, 1562, 1572, 1620, 1782, 1917, 1965, 1980, 2130, 2343, 2358, 2556, 2620, 2882, 2970, 3124, 3195, 3537, 3564, 3834, 3905, 3930, 4260, 4323, 4455, 4686, 4716, 5751, 5764, 5895, 5940, 6390, 7029, 7074, 7205, 7668, 7810, 7860, 8646, 8910, 9301, 9372, 9585, 10611, 11502, 11715, 11790, 12780, 12969, 14058, 14148, 14410, 15620, 17292, 17685, 17820, 18602, 19170, 21087, 21222, 21615, 23004, 23430, 23580, 25938, 27903, 28116, 28755, 28820, 35145, 35370, 37204, 38340, 38907, 42174, 42444, 43230, 46505, 46860, 51876, 53055, 55806, 57510, 63261, 64845, 70290, 70740, 77814, 83709, 84348, 86460, 93010, 102311, 105435, 106110, 111612, 115020, 116721, 126522, 129690, 139515, 140580, 155628, 167418, 186020, 194535, 204622, 210870, 212220, 233442, 251127, 253044, 259380, 279030, 306933, 316305, 334836, 389070, 409244, 418545, 421740, 466884, 502254, 511555, 558060, 583605, 613866, 632610, 753381, 778140, 837090, 920799, 1004508, 1023110, 1167210, 1227732, 1255635, 1265220, 1506762, 1534665, 1674180, 1841598, 2046220, 2334420, 2511270, 2762397, 3013524, 3069330, 3683196, 3766905, 4603995, 5022540, 5524794, 6138660, 7533810, 8287191, 9207990, 11049588, 13811985, 15067620, 16574382, 18415980, 27623970, 33148764, 41435955, 55247940, 82871910, 165743820]

約数ペア:

[(1, 165743820), (2, 82871910), (3, 55247940), (4, 41435955), (5, 33148764), (6, 27623970), (9, 18415980), (10, 16574382), (11, 15067620), (12, 13811985), (15, 11049588), (18, 9207990), (20, 8287191), (22, 7533810), (27, 6138660), (30, 5524794), (33, 5022540), (36, 4603995), (44, 3766905), (45, 3683196), (54, 3069330), (55, 3013524), (60, 2762397), (66, 2511270), (71, 2334420), (81, 2046220), (90, 1841598), (99, 1674180), (108, 1534665), (110, 1506762), (131, 1265220), (132, 1255635), (135, 1227732), (142, 1167210), (162, 1023110), (165, 1004508), (180, 920799), (198, 837090), (213, 778140), (220, 753381), (262, 632610), (270, 613866), (284, 583605), (297, 558060), (324, 511555), (330, 502254), (355, 466884), (393, 421740), (396, 418545), (405, 409244), (426, 389070), (495, 334836), (524, 316305), (540, 306933), (594, 279030), (639, 259380), (655, 253044), (660, 251127), (710, 233442), (781, 212220), (786, 210870), (810, 204622), (852, 194535), (891, 186020), (990, 167418), (1065, 155628), (1179, 140580), (1188, 139515), (1278, 129690), (1310, 126522), (1420, 116721), (1441, 115020), (1485, 111612), (1562, 106110), (1572, 105435), (1620, 102311), (1782, 93010), (1917, 86460), (1965, 84348), (1980, 83709), (2130, 77814), (2343, 70740), (2358, 70290), (2556, 64845), (2620, 63261), (2882, 57510), (2970, 55806), (3124, 53055), (3195, 51876), (3537, 46860), (3564, 46505), (3834, 43230), (3905, 42444), (3930, 42174), (4260, 38907), (4323, 38340), (4455, 37204), (4686, 35370), (4716, 35145), (5751, 28820), (5764, 28755), (5895, 28116), (5940, 27903), (6390, 25938), (7029, 23580), (7074, 23430), (7205, 23004), (7668, 21615), (7810, 21222), (7860, 21087), (8646, 19170), (8910, 18602), (9301, 17820), (9372, 17685), (9585, 17292), (10611, 15620), (11502, 14410), (11715, 14148), (11790, 14058), (12780, 12969)]