83366820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{51461}}^1$

素因数の和:51482

約数の個数: 60

約数和(自身を含む): 261529884

約数和(自身を除く): 178163064

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, 270, 324, 405, 540, 810, 1620, 51461, 102922, 154383, 205844, 257305, 308766, 463149, 514610, 617532, 771915, 926298, 1029220, 1389447, 1543830, 1852596, 2315745, 2778894, 3087660, 4168341, 4631490, 5557788, 6947235, 8336682, 9262980, 13894470, 16673364, 20841705, 27788940, 41683410, 83366820]

約数ペア:

[(1, 83366820), (2, 41683410), (3, 27788940), (4, 20841705), (5, 16673364), (6, 13894470), (9, 9262980), (10, 8336682), (12, 6947235), (15, 5557788), (18, 4631490), (20, 4168341), (27, 3087660), (30, 2778894), (36, 2315745), (45, 1852596), (54, 1543830), (60, 1389447), (81, 1029220), (90, 926298), (108, 771915), (135, 617532), (162, 514610), (180, 463149), (270, 308766), (324, 257305), (405, 205844), (540, 154383), (810, 102922), (1620, 51461)]