248198400

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 324

約数和(自身を含む): 922579840

約数和(自身を除く): 674381440

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, 128, 139, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 256, 278, 279, 288, 300, 310, 320, 360, 372, 384, 400, 417, 450, 465, 480, 496, 556, 558, 576, 600, 620, 640, 695, 720, 744, 768, 775, 800, 834, 900, 930, 960, 992, 1112, 1116, 1152, 1200, 1240, 1251, 1280, 1390, 1395, 1440, 1488, 1550, 1600, 1668, 1800, 1860, 1920, 1984, 2085, 2224, 2232, 2304, 2325, 2400, 2480, 2502, 2780, 2790, 2880, 2976, 3100, 3200, 3336, 3475, 3600, 3720, 3840, 3968, 4170, 4309, 4448, 4464, 4650, 4800, 4960, 5004, 5560, 5580, 5760, 5952, 6200, 6255, 6400, 6672, 6950, 6975, 7200, 7440, 7936, 8340, 8618, 8896, 8928, 9300, 9600, 9920, 10008, 10425, 11120, 11160, 11520, 11904, 12400, 12510, 12927, 13344, 13900, 13950, 14400, 14880, 16680, 17236, 17792, 17856, 18600, 19200, 19840, 20016, 20850, 21545, 22240, 22320, 23808, 24800, 25020, 25854, 26688, 27800, 27900, 28800, 29760, 31275, 33360, 34472, 35584, 35712, 37200, 38781, 39680, 40032, 41700, 43090, 44480, 44640, 49600, 50040, 51708, 53376, 55600, 55800, 57600, 59520, 62550, 64635, 66720, 68944, 71424, 74400, 77562, 80064, 83400, 86180, 88960, 89280, 99200, 100080, 103416, 106752, 107725, 111200, 111600, 119040, 125100, 129270, 133440, 137888, 148800, 155124, 160128, 166800, 172360, 177920, 178560, 193905, 198400, 200160, 206832, 215450, 222400, 223200, 250200, 258540, 266880, 275776, 297600, 310248, 320256, 323175, 333600, 344720, 357120, 387810, 400320, 413664, 430900, 444800, 446400, 500400, 517080, 533760, 551552, 595200, 620496, 646350, 667200, 689440, 775620, 800640, 827328, 861800, 889600, 892800, 969525, 1000800, 1034160, 1103104, 1240992, 1292700, 1334400, 1378880, 1551240, 1601280, 1654656, 1723600, 1785600, 1939050, 2001600, 2068320, 2481984, 2585400, 2668800, 2757760, 3102480, 3309312, 3447200, 3878100, 4003200, 4136640, 4963968, 5170800, 5515520, 6204960, 6894400, 7756200, 8006400, 8273280, 9927936, 10341600, 12409920, 13788800, 15512400, 16546560, 20683200, 24819840, 27577600, 31024800, 41366400, 49639680, 62049600, 82732800, 124099200, 248198400]

約数ペア:

[(1, 248198400), (2, 124099200), (3, 82732800), (4, 62049600), (5, 49639680), (6, 41366400), (8, 31024800), (9, 27577600), (10, 24819840), (12, 20683200), (15, 16546560), (16, 15512400), (18, 13788800), (20, 12409920), (24, 10341600), (25, 9927936), (30, 8273280), (31, 8006400), (32, 7756200), (36, 6894400), (40, 6204960), (45, 5515520), (48, 5170800), (50, 4963968), (60, 4136640), (62, 4003200), (64, 3878100), (72, 3447200), (75, 3309312), (80, 3102480), (90, 2757760), (93, 2668800), (96, 2585400), (100, 2481984), (120, 2068320), (124, 2001600), (128, 1939050), (139, 1785600), (144, 1723600), (150, 1654656), (155, 1601280), (160, 1551240), (180, 1378880), (186, 1334400), (192, 1292700), (200, 1240992), (225, 1103104), (240, 1034160), (248, 1000800), (256, 969525), (278, 892800), (279, 889600), (288, 861800), (300, 827328), (310, 800640), (320, 775620), (360, 689440), (372, 667200), (384, 646350), (400, 620496), (417, 595200), (450, 551552), (465, 533760), (480, 517080), (496, 500400), (556, 446400), (558, 444800), (576, 430900), (600, 413664), (620, 400320), (640, 387810), (695, 357120), (720, 344720), (744, 333600), (768, 323175), (775, 320256), (800, 310248), (834, 297600), (900, 275776), (930, 266880), (960, 258540), (992, 250200), (1112, 223200), (1116, 222400), (1152, 215450), (1200, 206832), (1240, 200160), (1251, 198400), (1280, 193905), (1390, 178560), (1395, 177920), (1440, 172360), (1488, 166800), (1550, 160128), (1600, 155124), (1668, 148800), (1800, 137888), (1860, 133440), (1920, 129270), (1984, 125100), (2085, 119040), (2224, 111600), (2232, 111200), (2304, 107725), (2325, 106752), (2400, 103416), (2480, 100080), (2502, 99200), (2780, 89280), (2790, 88960), (2880, 86180), (2976, 83400), (3100, 80064), (3200, 77562), (3336, 74400), (3475, 71424), (3600, 68944), (3720, 66720), (3840, 64635), (3968, 62550), (4170, 59520), (4309, 57600), (4448, 55800), (4464, 55600), (4650, 53376), (4800, 51708), (4960, 50040), (5004, 49600), (5560, 44640), (5580, 44480), (5760, 43090), (5952, 41700), (6200, 40032), (6255, 39680), (6400, 38781), (6672, 37200), (6950, 35712), (6975, 35584), (7200, 34472), (7440, 33360), (7936, 31275), (8340, 29760), (8618, 28800), (8896, 27900), (8928, 27800), (9300, 26688), (9600, 25854), (9920, 25020), (10008, 24800), (10425, 23808), (11120, 22320), (11160, 22240), (11520, 21545), (11904, 20850), (12400, 20016), (12510, 19840), (12927, 19200), (13344, 18600), (13900, 17856), (13950, 17792), (14400, 17236), (14880, 16680)]