86919480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 295772400

約数和(自身を除く): 208852920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 139, 162, 180, 193, 216, 270, 278, 324, 360, 386, 405, 417, 540, 556, 579, 648, 695, 772, 810, 834, 965, 1080, 1112, 1158, 1251, 1390, 1544, 1620, 1668, 1737, 1930, 2085, 2316, 2502, 2780, 2895, 3240, 3336, 3474, 3753, 3860, 4170, 4632, 5004, 5211, 5560, 5790, 6255, 6948, 7506, 7720, 8340, 8685, 10008, 10422, 11259, 11580, 12510, 13896, 15012, 15633, 16680, 17370, 18765, 20844, 22518, 23160, 25020, 26055, 26827, 30024, 31266, 34740, 37530, 41688, 45036, 50040, 52110, 53654, 56295, 62532, 69480, 75060, 78165, 80481, 90072, 104220, 107308, 112590, 125064, 134135, 150120, 156330, 160962, 208440, 214616, 225180, 241443, 268270, 312660, 321924, 402405, 450360, 482886, 536540, 625320, 643848, 724329, 804810, 965772, 1073080, 1207215, 1448658, 1609620, 1931544, 2172987, 2414430, 2897316, 3219240, 3621645, 4345974, 4828860, 5794632, 7243290, 8691948, 9657720, 10864935, 14486580, 17383896, 21729870, 28973160, 43459740, 86919480]

約数ペア:

[(1, 86919480), (2, 43459740), (3, 28973160), (4, 21729870), (5, 17383896), (6, 14486580), (8, 10864935), (9, 9657720), (10, 8691948), (12, 7243290), (15, 5794632), (18, 4828860), (20, 4345974), (24, 3621645), (27, 3219240), (30, 2897316), (36, 2414430), (40, 2172987), (45, 1931544), (54, 1609620), (60, 1448658), (72, 1207215), (81, 1073080), (90, 965772), (108, 804810), (120, 724329), (135, 643848), (139, 625320), (162, 536540), (180, 482886), (193, 450360), (216, 402405), (270, 321924), (278, 312660), (324, 268270), (360, 241443), (386, 225180), (405, 214616), (417, 208440), (540, 160962), (556, 156330), (579, 150120), (648, 134135), (695, 125064), (772, 112590), (810, 107308), (834, 104220), (965, 90072), (1080, 80481), (1112, 78165), (1158, 75060), (1251, 69480), (1390, 62532), (1544, 56295), (1620, 53654), (1668, 52110), (1737, 50040), (1930, 45036), (2085, 41688), (2316, 37530), (2502, 34740), (2780, 31266), (2895, 30024), (3240, 26827), (3336, 26055), (3474, 25020), (3753, 23160), (3860, 22518), (4170, 20844), (4632, 18765), (5004, 17370), (5211, 16680), (5560, 15633), (5790, 15012), (6255, 13896), (6948, 12510), (7506, 11580), (7720, 11259), (8340, 10422), (8685, 10008)]