181392480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 641088000

約数和(自身を除く): 459695520

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, 90, 96, 108, 120, 135, 144, 160, 180, 199, 211, 216, 240, 270, 288, 360, 398, 422, 432, 480, 540, 597, 633, 720, 796, 844, 864, 995, 1055, 1080, 1194, 1266, 1440, 1592, 1688, 1791, 1899, 1990, 2110, 2160, 2388, 2532, 2985, 3165, 3184, 3376, 3582, 3798, 3980, 4220, 4320, 4776, 5064, 5373, 5697, 5970, 6330, 6368, 6752, 7164, 7596, 7960, 8440, 8955, 9495, 9552, 10128, 10746, 11394, 11940, 12660, 14328, 15192, 15920, 16880, 17910, 18990, 19104, 20256, 21492, 22788, 23880, 25320, 26865, 28485, 28656, 30384, 31840, 33760, 35820, 37980, 41989, 42984, 45576, 47760, 50640, 53730, 56970, 57312, 60768, 71640, 75960, 83978, 85968, 91152, 95520, 101280, 107460, 113940, 125967, 143280, 151920, 167956, 171936, 182304, 209945, 214920, 227880, 251934, 286560, 303840, 335912, 377901, 419890, 429840, 455760, 503868, 629835, 671824, 755802, 839780, 859680, 911520, 1007736, 1133703, 1259670, 1343648, 1511604, 1679560, 1889505, 2015472, 2267406, 2519340, 3023208, 3359120, 3779010, 4030944, 4534812, 5038680, 5668515, 6046416, 6718240, 7558020, 9069624, 10077360, 11337030, 12092832, 15116040, 18139248, 20154720, 22674060, 30232080, 36278496, 45348120, 60464160, 90696240, 181392480]

約数ペア:

[(1, 181392480), (2, 90696240), (3, 60464160), (4, 45348120), (5, 36278496), (6, 30232080), (8, 22674060), (9, 20154720), (10, 18139248), (12, 15116040), (15, 12092832), (16, 11337030), (18, 10077360), (20, 9069624), (24, 7558020), (27, 6718240), (30, 6046416), (32, 5668515), (36, 5038680), (40, 4534812), (45, 4030944), (48, 3779010), (54, 3359120), (60, 3023208), (72, 2519340), (80, 2267406), (90, 2015472), (96, 1889505), (108, 1679560), (120, 1511604), (135, 1343648), (144, 1259670), (160, 1133703), (180, 1007736), (199, 911520), (211, 859680), (216, 839780), (240, 755802), (270, 671824), (288, 629835), (360, 503868), (398, 455760), (422, 429840), (432, 419890), (480, 377901), (540, 335912), (597, 303840), (633, 286560), (720, 251934), (796, 227880), (844, 214920), (864, 209945), (995, 182304), (1055, 171936), (1080, 167956), (1194, 151920), (1266, 143280), (1440, 125967), (1592, 113940), (1688, 107460), (1791, 101280), (1899, 95520), (1990, 91152), (2110, 85968), (2160, 83978), (2388, 75960), (2532, 71640), (2985, 60768), (3165, 57312), (3184, 56970), (3376, 53730), (3582, 50640), (3798, 47760), (3980, 45576), (4220, 42984), (4320, 41989), (4776, 37980), (5064, 35820), (5373, 33760), (5697, 31840), (5970, 30384), (6330, 28656), (6368, 28485), (6752, 26865), (7164, 25320), (7596, 23880), (7960, 22788), (8440, 21492), (8955, 20256), (9495, 19104), (9552, 18990), (10128, 17910), (10746, 16880), (11394, 15920), (11940, 15192), (12660, 14328)]