68838660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3863}}^1$

素因数の和:3895

約数の個数: 120

約数和(自身を含む): 235642176

約数和(自身を除く): 166803516

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, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 3863, 4455, 5940, 7726, 8910, 11589, 15452, 17820, 19315, 23178, 34767, 38630, 42493, 46356, 57945, 69534, 77260, 84986, 104301, 115890, 127479, 139068, 169972, 173835, 208602, 212465, 231780, 254958, 312903, 347670, 382437, 417204, 424930, 509916, 521505, 625806, 637395, 695340, 764874, 849860, 1043010, 1147311, 1251612, 1274790, 1529748, 1564515, 1912185, 2086020, 2294622, 2549580, 3129030, 3441933, 3824370, 4589244, 5736555, 6258060, 6883866, 7648740, 11473110, 13767732, 17209665, 22946220, 34419330, 68838660]

約数ペア:

[(1, 68838660), (2, 34419330), (3, 22946220), (4, 17209665), (5, 13767732), (6, 11473110), (9, 7648740), (10, 6883866), (11, 6258060), (12, 5736555), (15, 4589244), (18, 3824370), (20, 3441933), (22, 3129030), (27, 2549580), (30, 2294622), (33, 2086020), (36, 1912185), (44, 1564515), (45, 1529748), (54, 1274790), (55, 1251612), (60, 1147311), (66, 1043010), (81, 849860), (90, 764874), (99, 695340), (108, 637395), (110, 625806), (132, 521505), (135, 509916), (162, 424930), (165, 417204), (180, 382437), (198, 347670), (220, 312903), (270, 254958), (297, 231780), (324, 212465), (330, 208602), (396, 173835), (405, 169972), (495, 139068), (540, 127479), (594, 115890), (660, 104301), (810, 84986), (891, 77260), (990, 69534), (1188, 57945), (1485, 46356), (1620, 42493), (1782, 38630), (1980, 34767), (2970, 23178), (3564, 19315), (3863, 17820), (4455, 15452), (5940, 11589), (7726, 8910)]