76999680

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{557}}^1$

素因数の和:591

約数の個数: 176

約数和(自身を含む): 274134240

約数和(自身を除く): 197134560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 557, 576, 640, 720, 768, 864, 960, 1024, 1080, 1114, 1152, 1280, 1440, 1536, 1671, 1728, 1920, 2160, 2228, 2304, 2560, 2785, 2880, 3072, 3342, 3456, 3840, 4320, 4456, 4608, 5013, 5120, 5570, 5760, 6684, 6912, 7680, 8355, 8640, 8912, 9216, 10026, 11140, 11520, 13368, 13824, 15039, 15360, 16710, 17280, 17824, 20052, 22280, 23040, 25065, 26736, 27648, 30078, 33420, 34560, 35648, 40104, 44560, 46080, 50130, 53472, 60156, 66840, 69120, 71296, 75195, 80208, 89120, 100260, 106944, 120312, 133680, 138240, 142592, 150390, 160416, 178240, 200520, 213888, 240624, 267360, 285184, 300780, 320832, 356480, 401040, 427776, 481248, 534720, 570368, 601560, 641664, 712960, 802080, 855552, 962496, 1069440, 1203120, 1283328, 1425920, 1604160, 1711104, 1924992, 2138880, 2406240, 2566656, 2851840, 3208320, 3849984, 4277760, 4812480, 5133312, 6416640, 7699968, 8555520, 9624960, 12833280, 15399936, 19249920, 25666560, 38499840, 76999680]

約数ペア:

[(1, 76999680), (2, 38499840), (3, 25666560), (4, 19249920), (5, 15399936), (6, 12833280), (8, 9624960), (9, 8555520), (10, 7699968), (12, 6416640), (15, 5133312), (16, 4812480), (18, 4277760), (20, 3849984), (24, 3208320), (27, 2851840), (30, 2566656), (32, 2406240), (36, 2138880), (40, 1924992), (45, 1711104), (48, 1604160), (54, 1425920), (60, 1283328), (64, 1203120), (72, 1069440), (80, 962496), (90, 855552), (96, 802080), (108, 712960), (120, 641664), (128, 601560), (135, 570368), (144, 534720), (160, 481248), (180, 427776), (192, 401040), (216, 356480), (240, 320832), (256, 300780), (270, 285184), (288, 267360), (320, 240624), (360, 213888), (384, 200520), (432, 178240), (480, 160416), (512, 150390), (540, 142592), (557, 138240), (576, 133680), (640, 120312), (720, 106944), (768, 100260), (864, 89120), (960, 80208), (1024, 75195), (1080, 71296), (1114, 69120), (1152, 66840), (1280, 60156), (1440, 53472), (1536, 50130), (1671, 46080), (1728, 44560), (1920, 40104), (2160, 35648), (2228, 34560), (2304, 33420), (2560, 30078), (2785, 27648), (2880, 26736), (3072, 25065), (3342, 23040), (3456, 22280), (3840, 20052), (4320, 17824), (4456, 17280), (4608, 16710), (5013, 15360), (5120, 15039), (5570, 13824), (5760, 13368), (6684, 11520), (6912, 11140), (7680, 10026), (8355, 9216), (8640, 8912)]