75309120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 168

約数和(自身を含む): 263103360

約数和(自身を除く): 187794240

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, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 331, 360, 395, 474, 480, 576, 632, 662, 711, 720, 790, 948, 960, 993, 1185, 1264, 1324, 1422, 1440, 1580, 1655, 1896, 1986, 2370, 2528, 2648, 2844, 2880, 2979, 3160, 3310, 3555, 3792, 3972, 4740, 4965, 5056, 5296, 5688, 5958, 6320, 6620, 7110, 7584, 7944, 9480, 9930, 10592, 11376, 11916, 12640, 13240, 14220, 14895, 15168, 15888, 18960, 19860, 21184, 22752, 23832, 25280, 26149, 26480, 28440, 29790, 31776, 37920, 39720, 45504, 47664, 52298, 52960, 56880, 59580, 63552, 75840, 78447, 79440, 95328, 104596, 105920, 113760, 119160, 130745, 156894, 158880, 190656, 209192, 227520, 235341, 238320, 261490, 313788, 317760, 392235, 418384, 470682, 476640, 522980, 627576, 784470, 836768, 941364, 953280, 1045960, 1176705, 1255152, 1568940, 1673536, 1882728, 2091920, 2353410, 2510304, 3137880, 3765456, 4183840, 4706820, 5020608, 6275760, 7530912, 8367680, 9413640, 12551520, 15061824, 18827280, 25103040, 37654560, 75309120]

約数ペア:

[(1, 75309120), (2, 37654560), (3, 25103040), (4, 18827280), (5, 15061824), (6, 12551520), (8, 9413640), (9, 8367680), (10, 7530912), (12, 6275760), (15, 5020608), (16, 4706820), (18, 4183840), (20, 3765456), (24, 3137880), (30, 2510304), (32, 2353410), (36, 2091920), (40, 1882728), (45, 1673536), (48, 1568940), (60, 1255152), (64, 1176705), (72, 1045960), (79, 953280), (80, 941364), (90, 836768), (96, 784470), (120, 627576), (144, 522980), (158, 476640), (160, 470682), (180, 418384), (192, 392235), (237, 317760), (240, 313788), (288, 261490), (316, 238320), (320, 235341), (331, 227520), (360, 209192), (395, 190656), (474, 158880), (480, 156894), (576, 130745), (632, 119160), (662, 113760), (711, 105920), (720, 104596), (790, 95328), (948, 79440), (960, 78447), (993, 75840), (1185, 63552), (1264, 59580), (1324, 56880), (1422, 52960), (1440, 52298), (1580, 47664), (1655, 45504), (1896, 39720), (1986, 37920), (2370, 31776), (2528, 29790), (2648, 28440), (2844, 26480), (2880, 26149), (2979, 25280), (3160, 23832), (3310, 22752), (3555, 21184), (3792, 19860), (3972, 18960), (4740, 15888), (4965, 15168), (5056, 14895), (5296, 14220), (5688, 13240), (5958, 12640), (6320, 11916), (6620, 11376), (7110, 10592), (7584, 9930), (7944, 9480)]