149764140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:693

約数の個数: 120

約数和(自身を含む): 473235840

約数和(自身を除く): 323471700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 193, 270, 324, 386, 405, 479, 540, 579, 772, 810, 958, 965, 1158, 1437, 1620, 1737, 1916, 1930, 2316, 2395, 2874, 2895, 3474, 3860, 4311, 4790, 5211, 5748, 5790, 6948, 7185, 8622, 8685, 9580, 10422, 11580, 12933, 14370, 15633, 17244, 17370, 20844, 21555, 25866, 26055, 28740, 31266, 34740, 38799, 43110, 51732, 52110, 62532, 64665, 77598, 78165, 86220, 92447, 104220, 129330, 155196, 156330, 184894, 193995, 258660, 277341, 312660, 369788, 387990, 462235, 554682, 775980, 832023, 924470, 1109364, 1386705, 1664046, 1848940, 2496069, 2773410, 3328092, 4160115, 4992138, 5546820, 7488207, 8320230, 9984276, 12480345, 14976414, 16640460, 24960690, 29952828, 37441035, 49921380, 74882070, 149764140]

約数ペア:

[(1, 149764140), (2, 74882070), (3, 49921380), (4, 37441035), (5, 29952828), (6, 24960690), (9, 16640460), (10, 14976414), (12, 12480345), (15, 9984276), (18, 8320230), (20, 7488207), (27, 5546820), (30, 4992138), (36, 4160115), (45, 3328092), (54, 2773410), (60, 2496069), (81, 1848940), (90, 1664046), (108, 1386705), (135, 1109364), (162, 924470), (180, 832023), (193, 775980), (270, 554682), (324, 462235), (386, 387990), (405, 369788), (479, 312660), (540, 277341), (579, 258660), (772, 193995), (810, 184894), (958, 156330), (965, 155196), (1158, 129330), (1437, 104220), (1620, 92447), (1737, 86220), (1916, 78165), (1930, 77598), (2316, 64665), (2395, 62532), (2874, 52110), (2895, 51732), (3474, 43110), (3860, 38799), (4311, 34740), (4790, 31266), (5211, 28740), (5748, 26055), (5790, 25866), (6948, 21555), (7185, 20844), (8622, 17370), (8685, 17244), (9580, 15633), (10422, 14370), (11580, 12933)]