27135240

素因数分解:

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

素因数の和:423

約数の個数: 128

約数和(自身を含む): 90529920

約数和(自身を除く): 63394680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 165, 183, 220, 244, 264, 305, 330, 337, 366, 440, 488, 610, 660, 671, 674, 732, 915, 1011, 1220, 1320, 1342, 1348, 1464, 1685, 1830, 2013, 2022, 2440, 2684, 2696, 3355, 3370, 3660, 3707, 4026, 4044, 5055, 5368, 6710, 6740, 7320, 7414, 8052, 8088, 10065, 10110, 11121, 13420, 13480, 14828, 16104, 18535, 20130, 20220, 20557, 22242, 26840, 29656, 37070, 40260, 40440, 41114, 44484, 55605, 61671, 74140, 80520, 82228, 88968, 102785, 111210, 123342, 148280, 164456, 205570, 222420, 226127, 246684, 308355, 411140, 444840, 452254, 493368, 616710, 678381, 822280, 904508, 1130635, 1233420, 1356762, 1809016, 2261270, 2466840, 2713524, 3391905, 4522540, 5427048, 6783810, 9045080, 13567620, 27135240]

約数ペア:

[(1, 27135240), (2, 13567620), (3, 9045080), (4, 6783810), (5, 5427048), (6, 4522540), (8, 3391905), (10, 2713524), (11, 2466840), (12, 2261270), (15, 1809016), (20, 1356762), (22, 1233420), (24, 1130635), (30, 904508), (33, 822280), (40, 678381), (44, 616710), (55, 493368), (60, 452254), (61, 444840), (66, 411140), (88, 308355), (110, 246684), (120, 226127), (122, 222420), (132, 205570), (165, 164456), (183, 148280), (220, 123342), (244, 111210), (264, 102785), (305, 88968), (330, 82228), (337, 80520), (366, 74140), (440, 61671), (488, 55605), (610, 44484), (660, 41114), (671, 40440), (674, 40260), (732, 37070), (915, 29656), (1011, 26840), (1220, 22242), (1320, 20557), (1342, 20220), (1348, 20130), (1464, 18535), (1685, 16104), (1830, 14828), (2013, 13480), (2022, 13420), (2440, 11121), (2684, 10110), (2696, 10065), (3355, 8088), (3370, 8052), (3660, 7414), (3707, 7320), (4026, 6740), (4044, 6710), (5055, 5368)]