223865730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 652192632

約数和(自身を除く): 428326902

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 61, 66, 90, 99, 110, 121, 122, 165, 183, 198, 242, 305, 330, 337, 363, 366, 495, 549, 605, 610, 671, 674, 726, 915, 990, 1011, 1089, 1098, 1210, 1342, 1685, 1815, 1830, 2013, 2022, 2178, 2745, 3033, 3355, 3370, 3630, 3707, 4026, 5055, 5445, 5490, 6039, 6066, 6710, 7381, 7414, 10065, 10110, 10890, 11121, 12078, 14762, 15165, 18535, 20130, 20557, 22143, 22242, 30195, 30330, 33363, 36905, 37070, 40777, 41114, 44286, 55605, 60390, 61671, 66429, 66726, 73810, 81554, 102785, 110715, 111210, 122331, 123342, 132858, 166815, 185013, 203885, 205570, 221430, 226127, 244662, 308355, 332145, 333630, 366993, 370026, 407770, 452254, 611655, 616710, 664290, 678381, 733986, 925065, 1130635, 1223310, 1356762, 1834965, 1850130, 2035143, 2261270, 2487397, 3391905, 3669930, 4070286, 4974794, 6783810, 7462191, 10175715, 12436985, 14924382, 20351430, 22386573, 24873970, 37310955, 44773146, 74621910, 111932865, 223865730]

約数ペア:

[(1, 223865730), (2, 111932865), (3, 74621910), (5, 44773146), (6, 37310955), (9, 24873970), (10, 22386573), (11, 20351430), (15, 14924382), (18, 12436985), (22, 10175715), (30, 7462191), (33, 6783810), (45, 4974794), (55, 4070286), (61, 3669930), (66, 3391905), (90, 2487397), (99, 2261270), (110, 2035143), (121, 1850130), (122, 1834965), (165, 1356762), (183, 1223310), (198, 1130635), (242, 925065), (305, 733986), (330, 678381), (337, 664290), (363, 616710), (366, 611655), (495, 452254), (549, 407770), (605, 370026), (610, 366993), (671, 333630), (674, 332145), (726, 308355), (915, 244662), (990, 226127), (1011, 221430), (1089, 205570), (1098, 203885), (1210, 185013), (1342, 166815), (1685, 132858), (1815, 123342), (1830, 122331), (2013, 111210), (2022, 110715), (2178, 102785), (2745, 81554), (3033, 73810), (3355, 66726), (3370, 66429), (3630, 61671), (3707, 60390), (4026, 55605), (5055, 44286), (5445, 41114), (5490, 40777), (6039, 37070), (6066, 36905), (6710, 33363), (7381, 30330), (7414, 30195), (10065, 22242), (10110, 22143), (10890, 20557), (11121, 20130), (12078, 18535), (14762, 15165)]