86920920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2909}}^1$

素因数の和:3009

約数の個数: 96

約数和(自身を含む): 285994800

約数和(自身を除く): 199073880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2909, 2988, 3320, 3735, 4980, 5818, 5976, 7470, 8727, 9960, 11636, 14545, 14940, 17454, 23272, 26181, 29090, 29880, 34908, 43635, 52362, 58180, 69816, 87270, 104724, 116360, 130905, 174540, 209448, 241447, 261810, 349080, 482894, 523620, 724341, 965788, 1047240, 1207235, 1448682, 1931576, 2173023, 2414470, 2897364, 3621705, 4346046, 4828940, 5794728, 7243410, 8692092, 9657880, 10865115, 14486820, 17384184, 21730230, 28973640, 43460460, 86920920]

約数ペア:

[(1, 86920920), (2, 43460460), (3, 28973640), (4, 21730230), (5, 17384184), (6, 14486820), (8, 10865115), (9, 9657880), (10, 8692092), (12, 7243410), (15, 5794728), (18, 4828940), (20, 4346046), (24, 3621705), (30, 2897364), (36, 2414470), (40, 2173023), (45, 1931576), (60, 1448682), (72, 1207235), (83, 1047240), (90, 965788), (120, 724341), (166, 523620), (180, 482894), (249, 349080), (332, 261810), (360, 241447), (415, 209448), (498, 174540), (664, 130905), (747, 116360), (830, 104724), (996, 87270), (1245, 69816), (1494, 58180), (1660, 52362), (1992, 43635), (2490, 34908), (2909, 29880), (2988, 29090), (3320, 26181), (3735, 23272), (4980, 17454), (5818, 14940), (5976, 14545), (7470, 11636), (8727, 9960)]