257690400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 288

約数和(自身を含む): 940439808

約数和(自身を除く): 682749408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 43, 44, 48, 50, 55, 60, 66, 75, 80, 86, 88, 96, 100, 110, 120, 129, 132, 150, 160, 165, 172, 176, 200, 215, 220, 227, 240, 258, 264, 275, 300, 330, 344, 352, 400, 430, 440, 454, 473, 480, 516, 528, 550, 600, 645, 660, 681, 688, 800, 825, 860, 880, 908, 946, 1032, 1056, 1075, 1100, 1135, 1200, 1290, 1320, 1362, 1376, 1419, 1650, 1720, 1760, 1816, 1892, 2064, 2150, 2200, 2270, 2365, 2400, 2497, 2580, 2640, 2724, 2838, 3225, 3300, 3405, 3440, 3632, 3784, 4128, 4300, 4400, 4540, 4730, 4994, 5160, 5280, 5448, 5675, 5676, 6450, 6600, 6810, 6880, 7095, 7264, 7491, 7568, 8600, 8800, 9080, 9460, 9761, 9988, 10320, 10896, 11350, 11352, 11825, 12485, 12900, 13200, 13620, 14190, 14982, 15136, 17025, 17200, 18160, 18920, 19522, 19976, 20640, 21792, 22700, 22704, 23650, 24970, 25800, 26400, 27240, 28380, 29283, 29964, 34050, 34400, 35475, 36320, 37455, 37840, 39044, 39952, 45400, 45408, 47300, 48805, 49940, 51600, 54480, 56760, 58566, 59928, 62425, 68100, 70950, 74910, 75680, 78088, 79904, 90800, 94600, 97610, 99880, 103200, 107371, 108960, 113520, 117132, 119856, 124850, 136200, 141900, 146415, 149820, 156176, 181600, 187275, 189200, 195220, 199760, 214742, 227040, 234264, 239712, 244025, 249700, 272400, 283800, 292830, 299640, 312352, 322113, 374550, 378400, 390440, 399520, 429484, 468528, 488050, 499400, 536855, 544800, 567600, 585660, 599280, 644226, 732075, 749100, 780880, 858968, 937056, 976100, 998800, 1073710, 1135200, 1171320, 1198560, 1288452, 1464150, 1498200, 1561760, 1610565, 1717936, 1952200, 1997600, 2147420, 2342640, 2576904, 2684275, 2928300, 2996400, 3221130, 3435872, 3904400, 4294840, 4685280, 5153808, 5368550, 5856600, 5992800, 6442260, 7808800, 8052825, 8589680, 10307616, 10737100, 11713200, 12884520, 16105650, 17179360, 21474200, 23426400, 25769040, 32211300, 42948400, 51538080, 64422600, 85896800, 128845200, 257690400]

約数ペア:

[(1, 257690400), (2, 128845200), (3, 85896800), (4, 64422600), (5, 51538080), (6, 42948400), (8, 32211300), (10, 25769040), (11, 23426400), (12, 21474200), (15, 17179360), (16, 16105650), (20, 12884520), (22, 11713200), (24, 10737100), (25, 10307616), (30, 8589680), (32, 8052825), (33, 7808800), (40, 6442260), (43, 5992800), (44, 5856600), (48, 5368550), (50, 5153808), (55, 4685280), (60, 4294840), (66, 3904400), (75, 3435872), (80, 3221130), (86, 2996400), (88, 2928300), (96, 2684275), (100, 2576904), (110, 2342640), (120, 2147420), (129, 1997600), (132, 1952200), (150, 1717936), (160, 1610565), (165, 1561760), (172, 1498200), (176, 1464150), (200, 1288452), (215, 1198560), (220, 1171320), (227, 1135200), (240, 1073710), (258, 998800), (264, 976100), (275, 937056), (300, 858968), (330, 780880), (344, 749100), (352, 732075), (400, 644226), (430, 599280), (440, 585660), (454, 567600), (473, 544800), (480, 536855), (516, 499400), (528, 488050), (550, 468528), (600, 429484), (645, 399520), (660, 390440), (681, 378400), (688, 374550), (800, 322113), (825, 312352), (860, 299640), (880, 292830), (908, 283800), (946, 272400), (1032, 249700), (1056, 244025), (1075, 239712), (1100, 234264), (1135, 227040), (1200, 214742), (1290, 199760), (1320, 195220), (1362, 189200), (1376, 187275), (1419, 181600), (1650, 156176), (1720, 149820), (1760, 146415), (1816, 141900), (1892, 136200), (2064, 124850), (2150, 119856), (2200, 117132), (2270, 113520), (2365, 108960), (2400, 107371), (2497, 103200), (2580, 99880), (2640, 97610), (2724, 94600), (2838, 90800), (3225, 79904), (3300, 78088), (3405, 75680), (3440, 74910), (3632, 70950), (3784, 68100), (4128, 62425), (4300, 59928), (4400, 58566), (4540, 56760), (4730, 54480), (4994, 51600), (5160, 49940), (5280, 48805), (5448, 47300), (5675, 45408), (5676, 45400), (6450, 39952), (6600, 39044), (6810, 37840), (6880, 37455), (7095, 36320), (7264, 35475), (7491, 34400), (7568, 34050), (8600, 29964), (8800, 29283), (9080, 28380), (9460, 27240), (9761, 26400), (9988, 25800), (10320, 24970), (10896, 23650), (11350, 22704), (11352, 22700), (11825, 21792), (12485, 20640), (12900, 19976), (13200, 19522), (13620, 18920), (14190, 18160), (14982, 17200), (15136, 17025)]