55443240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 181120680

約数和(自身を除く): 125677440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 337, 360, 457, 674, 914, 1011, 1348, 1371, 1685, 1828, 2022, 2285, 2696, 2742, 3033, 3370, 3656, 4044, 4113, 4570, 5055, 5484, 6066, 6740, 6855, 8088, 8226, 9140, 10110, 10968, 12132, 13480, 13710, 15165, 16452, 18280, 20220, 20565, 24264, 27420, 30330, 32904, 40440, 41130, 54840, 60660, 82260, 121320, 154009, 164520, 308018, 462027, 616036, 770045, 924054, 1232072, 1386081, 1540090, 1848108, 2310135, 2772162, 3080180, 3696216, 4620270, 5544324, 6160360, 6930405, 9240540, 11088648, 13860810, 18481080, 27721620, 55443240]

約数ペア:

[(1, 55443240), (2, 27721620), (3, 18481080), (4, 13860810), (5, 11088648), (6, 9240540), (8, 6930405), (9, 6160360), (10, 5544324), (12, 4620270), (15, 3696216), (18, 3080180), (20, 2772162), (24, 2310135), (30, 1848108), (36, 1540090), (40, 1386081), (45, 1232072), (60, 924054), (72, 770045), (90, 616036), (120, 462027), (180, 308018), (337, 164520), (360, 154009), (457, 121320), (674, 82260), (914, 60660), (1011, 54840), (1348, 41130), (1371, 40440), (1685, 32904), (1828, 30330), (2022, 27420), (2285, 24264), (2696, 20565), (2742, 20220), (3033, 18280), (3370, 16452), (3656, 15165), (4044, 13710), (4113, 13480), (4570, 12132), (5055, 10968), (5484, 10110), (6066, 9140), (6740, 8226), (6855, 8088)]