79948620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2903}}^1$

素因数の和:2941

約数の個数: 120

約数和(自身を含む): 265646304

約数和(自身を除く): 185697684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 2903, 3060, 4590, 5508, 5806, 6885, 8709, 9180, 11612, 13770, 14515, 17418, 26127, 27540, 29030, 34836, 43545, 49351, 52254, 58060, 78381, 87090, 98702, 104508, 130635, 148053, 156762, 174180, 197404, 235143, 246755, 261270, 296106, 313524, 391905, 444159, 470286, 493510, 522540, 592212, 740265, 783810, 888318, 940572, 987020, 1175715, 1332477, 1480530, 1567620, 1776636, 2220795, 2351430, 2664954, 2961060, 3997431, 4441590, 4702860, 5329908, 6662385, 7994862, 8883180, 13324770, 15989724, 19987155, 26649540, 39974310, 79948620]

約数ペア:

[(1, 79948620), (2, 39974310), (3, 26649540), (4, 19987155), (5, 15989724), (6, 13324770), (9, 8883180), (10, 7994862), (12, 6662385), (15, 5329908), (17, 4702860), (18, 4441590), (20, 3997431), (27, 2961060), (30, 2664954), (34, 2351430), (36, 2220795), (45, 1776636), (51, 1567620), (54, 1480530), (60, 1332477), (68, 1175715), (81, 987020), (85, 940572), (90, 888318), (102, 783810), (108, 740265), (135, 592212), (153, 522540), (162, 493510), (170, 470286), (180, 444159), (204, 391905), (255, 313524), (270, 296106), (306, 261270), (324, 246755), (340, 235143), (405, 197404), (459, 174180), (510, 156762), (540, 148053), (612, 130635), (765, 104508), (810, 98702), (918, 87090), (1020, 78381), (1377, 58060), (1530, 52254), (1620, 49351), (1836, 43545), (2295, 34836), (2754, 29030), (2903, 27540), (3060, 26127), (4590, 17418), (5508, 14515), (5806, 13770), (6885, 11612), (8709, 9180)]