51683800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 151776000

約数和(自身を除く): 100092200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 29, 35, 38, 40, 50, 56, 58, 67, 70, 76, 95, 100, 116, 133, 134, 140, 145, 152, 175, 190, 200, 203, 232, 266, 268, 280, 290, 335, 350, 380, 406, 469, 475, 532, 536, 551, 580, 665, 670, 700, 725, 760, 812, 938, 950, 1015, 1064, 1102, 1160, 1273, 1330, 1340, 1400, 1450, 1624, 1675, 1876, 1900, 1943, 2030, 2204, 2345, 2546, 2660, 2680, 2755, 2900, 3325, 3350, 3752, 3800, 3857, 3886, 4060, 4408, 4690, 5075, 5092, 5320, 5510, 5800, 6365, 6650, 6700, 7714, 7772, 8120, 8911, 9380, 9715, 10150, 10184, 11020, 11725, 12730, 13300, 13400, 13601, 13775, 15428, 15544, 17822, 18760, 19285, 19430, 20300, 22040, 23450, 25460, 26600, 27202, 27550, 30856, 31825, 35644, 36917, 38570, 38860, 40600, 44555, 46900, 48575, 50920, 54404, 55100, 63650, 68005, 71288, 73834, 77140, 77720, 89110, 93800, 96425, 97150, 108808, 110200, 127300, 136010, 147668, 154280, 178220, 184585, 192850, 194300, 222775, 254600, 258419, 272020, 295336, 340025, 356440, 369170, 385700, 388600, 445550, 516838, 544040, 680050, 738340, 771400, 891100, 922925, 1033676, 1292095, 1360100, 1476680, 1782200, 1845850, 2067352, 2584190, 2720200, 3691700, 5168380, 6460475, 7383400, 10336760, 12920950, 25841900, 51683800]

約数ペア:

[(1, 51683800), (2, 25841900), (4, 12920950), (5, 10336760), (7, 7383400), (8, 6460475), (10, 5168380), (14, 3691700), (19, 2720200), (20, 2584190), (25, 2067352), (28, 1845850), (29, 1782200), (35, 1476680), (38, 1360100), (40, 1292095), (50, 1033676), (56, 922925), (58, 891100), (67, 771400), (70, 738340), (76, 680050), (95, 544040), (100, 516838), (116, 445550), (133, 388600), (134, 385700), (140, 369170), (145, 356440), (152, 340025), (175, 295336), (190, 272020), (200, 258419), (203, 254600), (232, 222775), (266, 194300), (268, 192850), (280, 184585), (290, 178220), (335, 154280), (350, 147668), (380, 136010), (406, 127300), (469, 110200), (475, 108808), (532, 97150), (536, 96425), (551, 93800), (580, 89110), (665, 77720), (670, 77140), (700, 73834), (725, 71288), (760, 68005), (812, 63650), (938, 55100), (950, 54404), (1015, 50920), (1064, 48575), (1102, 46900), (1160, 44555), (1273, 40600), (1330, 38860), (1340, 38570), (1400, 36917), (1450, 35644), (1624, 31825), (1675, 30856), (1876, 27550), (1900, 27202), (1943, 26600), (2030, 25460), (2204, 23450), (2345, 22040), (2546, 20300), (2660, 19430), (2680, 19285), (2755, 18760), (2900, 17822), (3325, 15544), (3350, 15428), (3752, 13775), (3800, 13601), (3857, 13400), (3886, 13300), (4060, 12730), (4408, 11725), (4690, 11020), (5075, 10184), (5092, 10150), (5320, 9715), (5510, 9380), (5800, 8911), (6365, 8120), (6650, 7772), (6700, 7714)]