66097440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 227675448

約数和(自身を除く): 161578008

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, 72, 80, 90, 96, 120, 144, 160, 180, 197, 233, 240, 288, 360, 394, 466, 480, 591, 699, 720, 788, 932, 985, 1165, 1182, 1398, 1440, 1576, 1773, 1864, 1970, 2097, 2330, 2364, 2796, 2955, 3152, 3495, 3546, 3728, 3940, 4194, 4660, 4728, 5592, 5910, 6304, 6990, 7092, 7456, 7880, 8388, 8865, 9320, 9456, 10485, 11184, 11820, 13980, 14184, 15760, 16776, 17730, 18640, 18912, 20970, 22368, 23640, 27960, 28368, 31520, 33552, 35460, 37280, 41940, 45901, 47280, 55920, 56736, 67104, 70920, 83880, 91802, 94560, 111840, 137703, 141840, 167760, 183604, 229505, 275406, 283680, 335520, 367208, 413109, 459010, 550812, 688515, 734416, 826218, 918020, 1101624, 1377030, 1468832, 1652436, 1836040, 2065545, 2203248, 2754060, 3304872, 3672080, 4131090, 4406496, 5508120, 6609744, 7344160, 8262180, 11016240, 13219488, 16524360, 22032480, 33048720, 66097440]

約数ペア:

[(1, 66097440), (2, 33048720), (3, 22032480), (4, 16524360), (5, 13219488), (6, 11016240), (8, 8262180), (9, 7344160), (10, 6609744), (12, 5508120), (15, 4406496), (16, 4131090), (18, 3672080), (20, 3304872), (24, 2754060), (30, 2203248), (32, 2065545), (36, 1836040), (40, 1652436), (45, 1468832), (48, 1377030), (60, 1101624), (72, 918020), (80, 826218), (90, 734416), (96, 688515), (120, 550812), (144, 459010), (160, 413109), (180, 367208), (197, 335520), (233, 283680), (240, 275406), (288, 229505), (360, 183604), (394, 167760), (466, 141840), (480, 137703), (591, 111840), (699, 94560), (720, 91802), (788, 83880), (932, 70920), (985, 67104), (1165, 56736), (1182, 55920), (1398, 47280), (1440, 45901), (1576, 41940), (1773, 37280), (1864, 35460), (1970, 33552), (2097, 31520), (2330, 28368), (2364, 27960), (2796, 23640), (2955, 22368), (3152, 20970), (3495, 18912), (3546, 18640), (3728, 17730), (3940, 16776), (4194, 15760), (4660, 14184), (4728, 13980), (5592, 11820), (5910, 11184), (6304, 10485), (6990, 9456), (7092, 9320), (7456, 8865), (7880, 8388)]