149483520

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{811}}^1$

素因数の和:846

約数の個数: 156

約数和(自身を含む): 518785176

約数和(自身を除く): 369301656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 811, 960, 1024, 1152, 1280, 1440, 1536, 1622, 1920, 2048, 2304, 2433, 2560, 2880, 3072, 3244, 3840, 4055, 4096, 4608, 4866, 5120, 5760, 6144, 6488, 7299, 7680, 8110, 9216, 9732, 10240, 11520, 12165, 12288, 12976, 14598, 15360, 16220, 18432, 19464, 20480, 23040, 24330, 25952, 29196, 30720, 32440, 36495, 36864, 38928, 46080, 48660, 51904, 58392, 61440, 64880, 72990, 77856, 92160, 97320, 103808, 116784, 129760, 145980, 155712, 184320, 194640, 207616, 233568, 259520, 291960, 311424, 389280, 415232, 467136, 519040, 583920, 622848, 778560, 830464, 934272, 1038080, 1167840, 1245696, 1557120, 1660928, 1868544, 2076160, 2335680, 2491392, 3114240, 3321856, 3737088, 4152320, 4671360, 4982784, 6228480, 7474176, 8304640, 9342720, 9965568, 12456960, 14948352, 16609280, 18685440, 24913920, 29896704, 37370880, 49827840, 74741760, 149483520]

約数ペア:

[(1, 149483520), (2, 74741760), (3, 49827840), (4, 37370880), (5, 29896704), (6, 24913920), (8, 18685440), (9, 16609280), (10, 14948352), (12, 12456960), (15, 9965568), (16, 9342720), (18, 8304640), (20, 7474176), (24, 6228480), (30, 4982784), (32, 4671360), (36, 4152320), (40, 3737088), (45, 3321856), (48, 3114240), (60, 2491392), (64, 2335680), (72, 2076160), (80, 1868544), (90, 1660928), (96, 1557120), (120, 1245696), (128, 1167840), (144, 1038080), (160, 934272), (180, 830464), (192, 778560), (240, 622848), (256, 583920), (288, 519040), (320, 467136), (360, 415232), (384, 389280), (480, 311424), (512, 291960), (576, 259520), (640, 233568), (720, 207616), (768, 194640), (811, 184320), (960, 155712), (1024, 145980), (1152, 129760), (1280, 116784), (1440, 103808), (1536, 97320), (1622, 92160), (1920, 77856), (2048, 72990), (2304, 64880), (2433, 61440), (2560, 58392), (2880, 51904), (3072, 48660), (3244, 46080), (3840, 38928), (4055, 36864), (4096, 36495), (4608, 32440), (4866, 30720), (5120, 29196), (5760, 25952), (6144, 24330), (6488, 23040), (7299, 20480), (7680, 19464), (8110, 18432), (9216, 16220), (9732, 15360), (10240, 14598), (11520, 12976), (12165, 12288)]