20167530660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{829}}^1\times {\mathrm{15017}}^1$

素因数の和:15867

約数の個数: 120

約数和(自身を含む): 63346825080

約数和(自身を除く): 43179294420

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, 829, 1620, 1658, 2487, 3316, 4145, 4974, 7461, 8290, 9948, 12435, 14922, 15017, 16580, 22383, 24870, 29844, 30034, 37305, 44766, 45051, 49740, 60068, 67149, 74610, 75085, 89532, 90102, 111915, 134298, 135153, 149220, 150170, 180204, 223830, 225255, 268596, 270306, 300340, 335745, 405459, 447660, 450510, 540612, 671490, 675765, 810918, 901020, 1216377, 1342980, 1351530, 1621836, 2027295, 2432754, 2703060, 4054590, 4865508, 6081885, 8109180, 12163770, 12449093, 24327540, 24898186, 37347279, 49796372, 62245465, 74694558, 112041837, 124490930, 149389116, 186736395, 224083674, 248981860, 336125511, 373472790, 448167348, 560209185, 672251022, 746945580, 1008376533, 1120418370, 1344502044, 1680627555, 2016753066, 2240836740, 3361255110, 4033506132, 5041882665, 6722510220, 10083765330, 20167530660]

約数ペア:

[(1, 20167530660), (2, 10083765330), (3, 6722510220), (4, 5041882665), (5, 4033506132), (6, 3361255110), (9, 2240836740), (10, 2016753066), (12, 1680627555), (15, 1344502044), (18, 1120418370), (20, 1008376533), (27, 746945580), (30, 672251022), (36, 560209185), (45, 448167348), (54, 373472790), (60, 336125511), (81, 248981860), (90, 224083674), (108, 186736395), (135, 149389116), (162, 124490930), (180, 112041837), (270, 74694558), (324, 62245465), (405, 49796372), (540, 37347279), (810, 24898186), (829, 24327540), (1620, 12449093), (1658, 12163770), (2487, 8109180), (3316, 6081885), (4145, 4865508), (4974, 4054590), (7461, 2703060), (8290, 2432754), (9948, 2027295), (12435, 1621836), (14922, 1351530), (15017, 1342980), (16580, 1216377), (22383, 901020), (24870, 810918), (29844, 675765), (30034, 671490), (37305, 540612), (44766, 450510), (45051, 447660), (49740, 405459), (60068, 335745), (67149, 300340), (74610, 270306), (75085, 268596), (89532, 225255), (90102, 223830), (111915, 180204), (134298, 150170), (135153, 149220)]