88911240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 293328000

約数和(自身を除く): 204416760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 193, 220, 264, 330, 349, 386, 440, 579, 660, 698, 772, 965, 1047, 1158, 1320, 1396, 1544, 1745, 1930, 2094, 2123, 2316, 2792, 2895, 3490, 3839, 3860, 4188, 4246, 4632, 5235, 5790, 6369, 6980, 7678, 7720, 8376, 8492, 10470, 10615, 11517, 11580, 12738, 13960, 15356, 16984, 19195, 20940, 21230, 23034, 23160, 25476, 30712, 31845, 38390, 41880, 42460, 46068, 50952, 57585, 63690, 67357, 76780, 84920, 92136, 115170, 127380, 134714, 153560, 202071, 230340, 254760, 269428, 336785, 404142, 460680, 538856, 673570, 740927, 808284, 1010355, 1347140, 1481854, 1616568, 2020710, 2222781, 2694280, 2963708, 3704635, 4041420, 4445562, 5927416, 7409270, 8082840, 8891124, 11113905, 14818540, 17782248, 22227810, 29637080, 44455620, 88911240]

約数ペア:

[(1, 88911240), (2, 44455620), (3, 29637080), (4, 22227810), (5, 17782248), (6, 14818540), (8, 11113905), (10, 8891124), (11, 8082840), (12, 7409270), (15, 5927416), (20, 4445562), (22, 4041420), (24, 3704635), (30, 2963708), (33, 2694280), (40, 2222781), (44, 2020710), (55, 1616568), (60, 1481854), (66, 1347140), (88, 1010355), (110, 808284), (120, 740927), (132, 673570), (165, 538856), (193, 460680), (220, 404142), (264, 336785), (330, 269428), (349, 254760), (386, 230340), (440, 202071), (579, 153560), (660, 134714), (698, 127380), (772, 115170), (965, 92136), (1047, 84920), (1158, 76780), (1320, 67357), (1396, 63690), (1544, 57585), (1745, 50952), (1930, 46068), (2094, 42460), (2123, 41880), (2316, 38390), (2792, 31845), (2895, 30712), (3490, 25476), (3839, 23160), (3860, 23034), (4188, 21230), (4246, 20940), (4632, 19195), (5235, 16984), (5790, 15356), (6369, 13960), (6980, 12738), (7678, 11580), (7720, 11517), (8376, 10615), (8492, 10470)]