76511520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 272160000

約数和(自身を除く): 195648480

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, 72, 80, 89, 90, 96, 108, 120, 135, 144, 160, 178, 180, 199, 216, 240, 267, 270, 288, 356, 360, 398, 432, 445, 480, 534, 540, 597, 712, 720, 796, 801, 864, 890, 995, 1068, 1080, 1194, 1335, 1424, 1440, 1592, 1602, 1780, 1791, 1990, 2136, 2160, 2388, 2403, 2670, 2848, 2985, 3184, 3204, 3560, 3582, 3980, 4005, 4272, 4320, 4776, 4806, 5340, 5373, 5970, 6368, 6408, 7120, 7164, 7960, 8010, 8544, 8955, 9552, 9612, 10680, 10746, 11940, 12015, 12816, 14240, 14328, 15920, 16020, 17711, 17910, 19104, 19224, 21360, 21492, 23880, 24030, 25632, 26865, 28656, 31840, 32040, 35422, 35820, 38448, 42720, 42984, 47760, 48060, 53133, 53730, 57312, 64080, 70844, 71640, 76896, 85968, 88555, 95520, 96120, 106266, 107460, 128160, 141688, 143280, 159399, 171936, 177110, 192240, 212532, 214920, 265665, 283376, 286560, 318798, 354220, 384480, 425064, 429840, 478197, 531330, 566752, 637596, 708440, 796995, 850128, 859680, 956394, 1062660, 1275192, 1416880, 1593990, 1700256, 1912788, 2125320, 2390985, 2550384, 2833760, 3187980, 3825576, 4250640, 4781970, 5100768, 6375960, 7651152, 8501280, 9563940, 12751920, 15302304, 19127880, 25503840, 38255760, 76511520]

約数ペア:

[(1, 76511520), (2, 38255760), (3, 25503840), (4, 19127880), (5, 15302304), (6, 12751920), (8, 9563940), (9, 8501280), (10, 7651152), (12, 6375960), (15, 5100768), (16, 4781970), (18, 4250640), (20, 3825576), (24, 3187980), (27, 2833760), (30, 2550384), (32, 2390985), (36, 2125320), (40, 1912788), (45, 1700256), (48, 1593990), (54, 1416880), (60, 1275192), (72, 1062660), (80, 956394), (89, 859680), (90, 850128), (96, 796995), (108, 708440), (120, 637596), (135, 566752), (144, 531330), (160, 478197), (178, 429840), (180, 425064), (199, 384480), (216, 354220), (240, 318798), (267, 286560), (270, 283376), (288, 265665), (356, 214920), (360, 212532), (398, 192240), (432, 177110), (445, 171936), (480, 159399), (534, 143280), (540, 141688), (597, 128160), (712, 107460), (720, 106266), (796, 96120), (801, 95520), (864, 88555), (890, 85968), (995, 76896), (1068, 71640), (1080, 70844), (1194, 64080), (1335, 57312), (1424, 53730), (1440, 53133), (1592, 48060), (1602, 47760), (1780, 42984), (1791, 42720), (1990, 38448), (2136, 35820), (2160, 35422), (2388, 32040), (2403, 31840), (2670, 28656), (2848, 26865), (2985, 25632), (3184, 24030), (3204, 23880), (3560, 21492), (3582, 21360), (3980, 19224), (4005, 19104), (4272, 17910), (4320, 17711), (4776, 16020), (4806, 15920), (5340, 14328), (5373, 14240), (5970, 12816), (6368, 12015), (6408, 11940), (7120, 10746), (7164, 10680), (7960, 9612), (8010, 9552), (8544, 8955)]