208468800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:526

約数の個数: 252

約数和(自身を含む): 766486656

約数和(自身を除く): 558017856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 279, 288, 300, 310, 320, 360, 372, 400, 450, 465, 467, 480, 496, 558, 576, 600, 620, 720, 744, 775, 800, 900, 930, 934, 960, 992, 1116, 1200, 1240, 1395, 1401, 1440, 1488, 1550, 1600, 1800, 1860, 1868, 1984, 2232, 2325, 2335, 2400, 2480, 2790, 2802, 2880, 2976, 3100, 3600, 3720, 3736, 4203, 4464, 4650, 4670, 4800, 4960, 5580, 5604, 5952, 6200, 6975, 7005, 7200, 7440, 7472, 8406, 8928, 9300, 9340, 9920, 11160, 11208, 11675, 12400, 13950, 14010, 14400, 14477, 14880, 14944, 16812, 17856, 18600, 18680, 21015, 22320, 22416, 23350, 24800, 27900, 28020, 28954, 29760, 29888, 33624, 35025, 37200, 37360, 42030, 43431, 44640, 44832, 46700, 49600, 55800, 56040, 57908, 67248, 70050, 72385, 74400, 74720, 84060, 86862, 89280, 89664, 93400, 105075, 111600, 112080, 115816, 130293, 134496, 140100, 144770, 148800, 149440, 168120, 173724, 186800, 210150, 217155, 223200, 224160, 231632, 260586, 268992, 280200, 289540, 336240, 347448, 361925, 373600, 420300, 434310, 446400, 448320, 463264, 521172, 560400, 579080, 651465, 672480, 694896, 723850, 747200, 840600, 868620, 926528, 1042344, 1085775, 1120800, 1158160, 1302930, 1344960, 1389792, 1447700, 1681200, 1737240, 2084688, 2171550, 2241600, 2316320, 2605860, 2779584, 2895400, 3257325, 3362400, 3474480, 4169376, 4343100, 4632640, 5211720, 5790800, 6514650, 6724800, 6948960, 8338752, 8686200, 10423440, 11581600, 13029300, 13897920, 17372400, 20846880, 23163200, 26058600, 34744800, 41693760, 52117200, 69489600, 104234400, 208468800]

約数ペア:

[(1, 208468800), (2, 104234400), (3, 69489600), (4, 52117200), (5, 41693760), (6, 34744800), (8, 26058600), (9, 23163200), (10, 20846880), (12, 17372400), (15, 13897920), (16, 13029300), (18, 11581600), (20, 10423440), (24, 8686200), (25, 8338752), (30, 6948960), (31, 6724800), (32, 6514650), (36, 5790800), (40, 5211720), (45, 4632640), (48, 4343100), (50, 4169376), (60, 3474480), (62, 3362400), (64, 3257325), (72, 2895400), (75, 2779584), (80, 2605860), (90, 2316320), (93, 2241600), (96, 2171550), (100, 2084688), (120, 1737240), (124, 1681200), (144, 1447700), (150, 1389792), (155, 1344960), (160, 1302930), (180, 1158160), (186, 1120800), (192, 1085775), (200, 1042344), (225, 926528), (240, 868620), (248, 840600), (279, 747200), (288, 723850), (300, 694896), (310, 672480), (320, 651465), (360, 579080), (372, 560400), (400, 521172), (450, 463264), (465, 448320), (467, 446400), (480, 434310), (496, 420300), (558, 373600), (576, 361925), (600, 347448), (620, 336240), (720, 289540), (744, 280200), (775, 268992), (800, 260586), (900, 231632), (930, 224160), (934, 223200), (960, 217155), (992, 210150), (1116, 186800), (1200, 173724), (1240, 168120), (1395, 149440), (1401, 148800), (1440, 144770), (1488, 140100), (1550, 134496), (1600, 130293), (1800, 115816), (1860, 112080), (1868, 111600), (1984, 105075), (2232, 93400), (2325, 89664), (2335, 89280), (2400, 86862), (2480, 84060), (2790, 74720), (2802, 74400), (2880, 72385), (2976, 70050), (3100, 67248), (3600, 57908), (3720, 56040), (3736, 55800), (4203, 49600), (4464, 46700), (4650, 44832), (4670, 44640), (4800, 43431), (4960, 42030), (5580, 37360), (5604, 37200), (5952, 35025), (6200, 33624), (6975, 29888), (7005, 29760), (7200, 28954), (7440, 28020), (7472, 27900), (8406, 24800), (8928, 23350), (9300, 22416), (9340, 22320), (9920, 21015), (11160, 18680), (11208, 18600), (11675, 17856), (12400, 16812), (13950, 14944), (14010, 14880), (14400, 14477)]