87277260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10937}}^1$

素因数の和:10975

約数の個数: 96

約数和(自身を含む): 294013440

約数和(自身を除く): 206736180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 10937, 21874, 32811, 43748, 54685, 65622, 76559, 109370, 131244, 153118, 164055, 207803, 218740, 229677, 306236, 328110, 382795, 415606, 459354, 623409, 656220, 765590, 831212, 918708, 1039015, 1148385, 1246818, 1454621, 1531180, 2078030, 2296770, 2493636, 2909242, 3117045, 4156060, 4363863, 4593540, 5818484, 6234090, 7273105, 8727726, 12468180, 14546210, 17455452, 21819315, 29092420, 43638630, 87277260]

約数ペア:

[(1, 87277260), (2, 43638630), (3, 29092420), (4, 21819315), (5, 17455452), (6, 14546210), (7, 12468180), (10, 8727726), (12, 7273105), (14, 6234090), (15, 5818484), (19, 4593540), (20, 4363863), (21, 4156060), (28, 3117045), (30, 2909242), (35, 2493636), (38, 2296770), (42, 2078030), (57, 1531180), (60, 1454621), (70, 1246818), (76, 1148385), (84, 1039015), (95, 918708), (105, 831212), (114, 765590), (133, 656220), (140, 623409), (190, 459354), (210, 415606), (228, 382795), (266, 328110), (285, 306236), (380, 229677), (399, 218740), (420, 207803), (532, 164055), (570, 153118), (665, 131244), (798, 109370), (1140, 76559), (1330, 65622), (1596, 54685), (1995, 43748), (2660, 32811), (3990, 21874), (7980, 10937)]