208735200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:626

約数の個数: 216

約数和(自身を含む): 751311288

約数和(自身を除く): 542576088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 96, 100, 106, 120, 144, 150, 159, 160, 180, 200, 212, 225, 240, 265, 288, 300, 318, 360, 400, 424, 450, 477, 480, 530, 547, 600, 636, 720, 795, 800, 848, 900, 954, 1060, 1094, 1200, 1272, 1325, 1440, 1590, 1641, 1696, 1800, 1908, 2120, 2188, 2385, 2400, 2544, 2650, 2735, 3180, 3282, 3600, 3816, 3975, 4240, 4376, 4770, 4923, 5088, 5300, 5470, 6360, 6564, 7200, 7632, 7950, 8205, 8480, 8752, 9540, 9846, 10600, 10940, 11925, 12720, 13128, 13675, 15264, 15900, 16410, 17504, 19080, 19692, 21200, 21880, 23850, 24615, 25440, 26256, 27350, 28991, 31800, 32820, 38160, 39384, 41025, 42400, 43760, 47700, 49230, 52512, 54700, 57982, 63600, 65640, 76320, 78768, 82050, 86973, 87520, 95400, 98460, 109400, 115964, 123075, 127200, 131280, 144955, 157536, 164100, 173946, 190800, 196920, 218800, 231928, 246150, 260919, 262560, 289910, 328200, 347892, 381600, 393840, 434865, 437600, 463856, 492300, 521838, 579820, 656400, 695784, 724775, 787680, 869730, 927712, 984600, 1043676, 1159640, 1304595, 1312800, 1391568, 1449550, 1739460, 1969200, 2087352, 2174325, 2319280, 2609190, 2783136, 2899100, 3478920, 3938400, 4174704, 4348650, 4638560, 5218380, 5798200, 6522975, 6957840, 8349408, 8697300, 10436760, 11596400, 13045950, 13915680, 17394600, 20873520, 23192800, 26091900, 34789200, 41747040, 52183800, 69578400, 104367600, 208735200]

約数ペア:

[(1, 208735200), (2, 104367600), (3, 69578400), (4, 52183800), (5, 41747040), (6, 34789200), (8, 26091900), (9, 23192800), (10, 20873520), (12, 17394600), (15, 13915680), (16, 13045950), (18, 11596400), (20, 10436760), (24, 8697300), (25, 8349408), (30, 6957840), (32, 6522975), (36, 5798200), (40, 5218380), (45, 4638560), (48, 4348650), (50, 4174704), (53, 3938400), (60, 3478920), (72, 2899100), (75, 2783136), (80, 2609190), (90, 2319280), (96, 2174325), (100, 2087352), (106, 1969200), (120, 1739460), (144, 1449550), (150, 1391568), (159, 1312800), (160, 1304595), (180, 1159640), (200, 1043676), (212, 984600), (225, 927712), (240, 869730), (265, 787680), (288, 724775), (300, 695784), (318, 656400), (360, 579820), (400, 521838), (424, 492300), (450, 463856), (477, 437600), (480, 434865), (530, 393840), (547, 381600), (600, 347892), (636, 328200), (720, 289910), (795, 262560), (800, 260919), (848, 246150), (900, 231928), (954, 218800), (1060, 196920), (1094, 190800), (1200, 173946), (1272, 164100), (1325, 157536), (1440, 144955), (1590, 131280), (1641, 127200), (1696, 123075), (1800, 115964), (1908, 109400), (2120, 98460), (2188, 95400), (2385, 87520), (2400, 86973), (2544, 82050), (2650, 78768), (2735, 76320), (3180, 65640), (3282, 63600), (3600, 57982), (3816, 54700), (3975, 52512), (4240, 49230), (4376, 47700), (4770, 43760), (4923, 42400), (5088, 41025), (5300, 39384), (5470, 38160), (6360, 32820), (6564, 31800), (7200, 28991), (7632, 27350), (7950, 26256), (8205, 25440), (8480, 24615), (8752, 23850), (9540, 21880), (9846, 21200), (10600, 19692), (10940, 19080), (11925, 17504), (12720, 16410), (13128, 15900), (13675, 15264)]