85217880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5869}}^1$

素因数の和:5905

約数の個数: 96

約数和(自身を含む): 281055600

約数和(自身を除く): 195837720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 5869, 7260, 11738, 14520, 17607, 23476, 29345, 35214, 46952, 58690, 64559, 70428, 88035, 117380, 129118, 140856, 176070, 193677, 234760, 258236, 322795, 352140, 387354, 516472, 645590, 704280, 710149, 774708, 968385, 1291180, 1420298, 1549416, 1936770, 2130447, 2582360, 2840596, 3550745, 3873540, 4260894, 5681192, 7101490, 7747080, 8521788, 10652235, 14202980, 17043576, 21304470, 28405960, 42608940, 85217880]

約数ペア:

[(1, 85217880), (2, 42608940), (3, 28405960), (4, 21304470), (5, 17043576), (6, 14202980), (8, 10652235), (10, 8521788), (11, 7747080), (12, 7101490), (15, 5681192), (20, 4260894), (22, 3873540), (24, 3550745), (30, 2840596), (33, 2582360), (40, 2130447), (44, 1936770), (55, 1549416), (60, 1420298), (66, 1291180), (88, 968385), (110, 774708), (120, 710149), (121, 704280), (132, 645590), (165, 516472), (220, 387354), (242, 352140), (264, 322795), (330, 258236), (363, 234760), (440, 193677), (484, 176070), (605, 140856), (660, 129118), (726, 117380), (968, 88035), (1210, 70428), (1320, 64559), (1452, 58690), (1815, 46952), (2420, 35214), (2904, 29345), (3630, 23476), (4840, 17607), (5869, 14520), (7260, 11738)]