169288020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:662

約数の個数: 144

約数和(自身を含む): 564363072

約数和(自身を除く): 395075052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 193, 198, 220, 330, 386, 396, 443, 495, 579, 660, 772, 886, 965, 990, 1158, 1329, 1737, 1772, 1930, 1980, 2123, 2215, 2316, 2658, 2895, 3474, 3860, 3987, 4246, 4430, 4873, 5316, 5790, 6369, 6645, 6948, 7974, 8492, 8685, 8860, 9746, 10615, 11580, 12738, 13290, 14619, 15948, 17370, 19107, 19492, 19935, 21230, 24365, 25476, 26580, 29238, 31845, 34740, 38214, 39870, 42460, 43857, 48730, 58476, 63690, 73095, 76428, 79740, 85499, 87714, 95535, 97460, 127380, 146190, 170998, 175428, 191070, 219285, 256497, 292380, 341996, 382140, 427495, 438570, 512994, 769491, 854990, 877140, 940489, 1025988, 1282485, 1538982, 1709980, 1880978, 2564970, 2821467, 3077964, 3761956, 3847455, 4702445, 5129940, 5642934, 7694910, 8464401, 9404890, 11285868, 14107335, 15389820, 16928802, 18809780, 28214670, 33857604, 42322005, 56429340, 84644010, 169288020]

約数ペア:

[(1, 169288020), (2, 84644010), (3, 56429340), (4, 42322005), (5, 33857604), (6, 28214670), (9, 18809780), (10, 16928802), (11, 15389820), (12, 14107335), (15, 11285868), (18, 9404890), (20, 8464401), (22, 7694910), (30, 5642934), (33, 5129940), (36, 4702445), (44, 3847455), (45, 3761956), (55, 3077964), (60, 2821467), (66, 2564970), (90, 1880978), (99, 1709980), (110, 1538982), (132, 1282485), (165, 1025988), (180, 940489), (193, 877140), (198, 854990), (220, 769491), (330, 512994), (386, 438570), (396, 427495), (443, 382140), (495, 341996), (579, 292380), (660, 256497), (772, 219285), (886, 191070), (965, 175428), (990, 170998), (1158, 146190), (1329, 127380), (1737, 97460), (1772, 95535), (1930, 87714), (1980, 85499), (2123, 79740), (2215, 76428), (2316, 73095), (2658, 63690), (2895, 58476), (3474, 48730), (3860, 43857), (3987, 42460), (4246, 39870), (4430, 38214), (4873, 34740), (5316, 31845), (5790, 29238), (6369, 26580), (6645, 25476), (6948, 24365), (7974, 21230), (8492, 19935), (8685, 19492), (8860, 19107), (9746, 17370), (10615, 15948), (11580, 14619), (12738, 13290)]