68068800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 252

約数和(自身を含む): 251810520

約数和(自身を除く): 183741720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 58, 60, 64, 72, 75, 80, 87, 90, 96, 100, 116, 120, 144, 145, 150, 160, 163, 174, 180, 192, 200, 225, 232, 240, 261, 288, 290, 300, 320, 326, 348, 360, 400, 435, 450, 464, 480, 489, 522, 576, 580, 600, 652, 696, 720, 725, 800, 815, 870, 900, 928, 960, 978, 1044, 1160, 1200, 1304, 1305, 1392, 1440, 1450, 1467, 1600, 1630, 1740, 1800, 1856, 1956, 2088, 2175, 2320, 2400, 2445, 2608, 2610, 2784, 2880, 2900, 2934, 3260, 3480, 3600, 3912, 4075, 4176, 4350, 4640, 4727, 4800, 4890, 5216, 5220, 5568, 5800, 5868, 6520, 6525, 6960, 7200, 7335, 7824, 8150, 8352, 8700, 9280, 9454, 9780, 10432, 10440, 11600, 11736, 12225, 13040, 13050, 13920, 14181, 14400, 14670, 15648, 16300, 16704, 17400, 18908, 19560, 20880, 23200, 23472, 23635, 24450, 26080, 26100, 27840, 28362, 29340, 31296, 32600, 34800, 36675, 37816, 39120, 41760, 42543, 46400, 46944, 47270, 48900, 52160, 52200, 56724, 58680, 65200, 69600, 70905, 73350, 75632, 78240, 83520, 85086, 93888, 94540, 97800, 104400, 113448, 117360, 118175, 130400, 139200, 141810, 146700, 151264, 156480, 170172, 189080, 195600, 208800, 212715, 226896, 234720, 236350, 260800, 283620, 293400, 302528, 340344, 354525, 378160, 391200, 417600, 425430, 453792, 469440, 472700, 567240, 586800, 680688, 709050, 756320, 782400, 850860, 907584, 945400, 1063575, 1134480, 1173600, 1361376, 1418100, 1512640, 1701720, 1890800, 2127150, 2268960, 2347200, 2722752, 2836200, 3403440, 3781600, 4254300, 4537920, 5672400, 6806880, 7563200, 8508600, 11344800, 13613760, 17017200, 22689600, 34034400, 68068800]

約数ペア:

[(1, 68068800), (2, 34034400), (3, 22689600), (4, 17017200), (5, 13613760), (6, 11344800), (8, 8508600), (9, 7563200), (10, 6806880), (12, 5672400), (15, 4537920), (16, 4254300), (18, 3781600), (20, 3403440), (24, 2836200), (25, 2722752), (29, 2347200), (30, 2268960), (32, 2127150), (36, 1890800), (40, 1701720), (45, 1512640), (48, 1418100), (50, 1361376), (58, 1173600), (60, 1134480), (64, 1063575), (72, 945400), (75, 907584), (80, 850860), (87, 782400), (90, 756320), (96, 709050), (100, 680688), (116, 586800), (120, 567240), (144, 472700), (145, 469440), (150, 453792), (160, 425430), (163, 417600), (174, 391200), (180, 378160), (192, 354525), (200, 340344), (225, 302528), (232, 293400), (240, 283620), (261, 260800), (288, 236350), (290, 234720), (300, 226896), (320, 212715), (326, 208800), (348, 195600), (360, 189080), (400, 170172), (435, 156480), (450, 151264), (464, 146700), (480, 141810), (489, 139200), (522, 130400), (576, 118175), (580, 117360), (600, 113448), (652, 104400), (696, 97800), (720, 94540), (725, 93888), (800, 85086), (815, 83520), (870, 78240), (900, 75632), (928, 73350), (960, 70905), (978, 69600), (1044, 65200), (1160, 58680), (1200, 56724), (1304, 52200), (1305, 52160), (1392, 48900), (1440, 47270), (1450, 46944), (1467, 46400), (1600, 42543), (1630, 41760), (1740, 39120), (1800, 37816), (1856, 36675), (1956, 34800), (2088, 32600), (2175, 31296), (2320, 29340), (2400, 28362), (2445, 27840), (2608, 26100), (2610, 26080), (2784, 24450), (2880, 23635), (2900, 23472), (2934, 23200), (3260, 20880), (3480, 19560), (3600, 18908), (3912, 17400), (4075, 16704), (4176, 16300), (4350, 15648), (4640, 14670), (4727, 14400), (4800, 14181), (4890, 13920), (5216, 13050), (5220, 13040), (5568, 12225), (5800, 11736), (5868, 11600), (6520, 10440), (6525, 10432), (6960, 9780), (7200, 9454), (7335, 9280), (7824, 8700), (8150, 8352)]