68130135

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 134447040

約数和(自身を除く): 66316905

約数列:

[1, 3, 5, 9, 15, 17, 29, 37, 45, 51, 83, 85, 87, 111, 145, 153, 185, 249, 255, 261, 333, 415, 435, 493, 555, 629, 747, 765, 1073, 1245, 1305, 1411, 1479, 1665, 1887, 2407, 2465, 3071, 3145, 3219, 3735, 4233, 4437, 5365, 5661, 7055, 7221, 7395, 9213, 9435, 9657, 12035, 12699, 15355, 16095, 18241, 21165, 21663, 22185, 27639, 28305, 36105, 40919, 46065, 48285, 52207, 54723, 63495, 89059, 91205, 108315, 122757, 138195, 156621, 164169, 204595, 261035, 267177, 273615, 368271, 445295, 469863, 613785, 783105, 801531, 820845, 1335885, 1514003, 1841355, 2349315, 4007655, 4542009, 7570015, 13626027, 22710045, 68130135]

約数ペア:

[(1, 68130135), (3, 22710045), (5, 13626027), (9, 7570015), (15, 4542009), (17, 4007655), (29, 2349315), (37, 1841355), (45, 1514003), (51, 1335885), (83, 820845), (85, 801531), (87, 783105), (111, 613785), (145, 469863), (153, 445295), (185, 368271), (249, 273615), (255, 267177), (261, 261035), (333, 204595), (415, 164169), (435, 156621), (493, 138195), (555, 122757), (629, 108315), (747, 91205), (765, 89059), (1073, 63495), (1245, 54723), (1305, 52207), (1411, 48285), (1479, 46065), (1665, 40919), (1887, 36105), (2407, 28305), (2465, 27639), (3071, 22185), (3145, 21663), (3219, 21165), (3735, 18241), (4233, 16095), (4437, 15355), (5365, 12699), (5661, 12035), (7055, 9657), (7221, 9435), (7395, 9213)]