102587220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2953}}^1$

素因数の和:3161

約数の個数: 72

約数和(自身を含む): 312899496

約数和(自身を除く): 210312276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 2953, 3474, 3860, 5790, 5906, 6948, 8685, 8859, 11580, 11812, 14765, 17370, 17718, 26577, 29530, 34740, 35436, 44295, 53154, 59060, 88590, 106308, 132885, 177180, 265770, 531540, 569929, 1139858, 1709787, 2279716, 2849645, 3419574, 5129361, 5699290, 6839148, 8548935, 10258722, 11398580, 17097870, 20517444, 25646805, 34195740, 51293610, 102587220]

約数ペア:

[(1, 102587220), (2, 51293610), (3, 34195740), (4, 25646805), (5, 20517444), (6, 17097870), (9, 11398580), (10, 10258722), (12, 8548935), (15, 6839148), (18, 5699290), (20, 5129361), (30, 3419574), (36, 2849645), (45, 2279716), (60, 1709787), (90, 1139858), (180, 569929), (193, 531540), (386, 265770), (579, 177180), (772, 132885), (965, 106308), (1158, 88590), (1737, 59060), (1930, 53154), (2316, 44295), (2895, 35436), (2953, 34740), (3474, 29530), (3860, 26577), (5790, 17718), (5906, 17370), (6948, 14765), (8685, 11812), (8859, 11580)]