86666300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:820

約数の個数: 108

約数和(自身を含む): 228579120

約数和(自身を除く): 141912820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 140, 161, 175, 196, 230, 245, 322, 350, 460, 490, 575, 644, 700, 769, 805, 980, 1127, 1150, 1225, 1538, 1610, 2254, 2300, 2450, 3076, 3220, 3845, 4025, 4508, 4900, 5383, 5635, 7690, 8050, 10766, 11270, 15380, 16100, 17687, 19225, 21532, 22540, 26915, 28175, 35374, 37681, 38450, 53830, 56350, 70748, 75362, 76900, 88435, 107660, 112700, 123809, 134575, 150724, 176870, 188405, 247618, 269150, 353740, 376810, 442175, 495236, 538300, 619045, 753620, 866663, 884350, 942025, 1238090, 1733326, 1768700, 1884050, 2476180, 3095225, 3466652, 3768100, 4333315, 6190450, 8666630, 12380900, 17333260, 21666575, 43333150, 86666300]

約数ペア:

[(1, 86666300), (2, 43333150), (4, 21666575), (5, 17333260), (7, 12380900), (10, 8666630), (14, 6190450), (20, 4333315), (23, 3768100), (25, 3466652), (28, 3095225), (35, 2476180), (46, 1884050), (49, 1768700), (50, 1733326), (70, 1238090), (92, 942025), (98, 884350), (100, 866663), (115, 753620), (140, 619045), (161, 538300), (175, 495236), (196, 442175), (230, 376810), (245, 353740), (322, 269150), (350, 247618), (460, 188405), (490, 176870), (575, 150724), (644, 134575), (700, 123809), (769, 112700), (805, 107660), (980, 88435), (1127, 76900), (1150, 75362), (1225, 70748), (1538, 56350), (1610, 53830), (2254, 38450), (2300, 37681), (2450, 35374), (3076, 28175), (3220, 26915), (3845, 22540), (4025, 21532), (4508, 19225), (4900, 17687), (5383, 16100), (5635, 15380), (7690, 11270), (8050, 10766)]