80360775

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 164275200

約数和(自身を除く): 83914425

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 79, 99, 135, 137, 165, 225, 237, 275, 297, 395, 411, 495, 675, 685, 711, 825, 869, 1185, 1233, 1485, 1507, 1975, 2055, 2133, 2475, 2607, 3425, 3555, 3699, 4345, 4521, 5925, 6165, 7425, 7535, 7821, 10275, 10665, 10823, 13035, 13563, 17775, 18495, 21725, 22605, 23463, 30825, 32469, 37675, 39105, 40689, 53325, 54115, 65175, 67815, 92475, 97407, 113025, 117315, 119053, 162345, 195525, 203445, 270575, 292221, 339075, 357159, 487035, 586575, 595265, 811725, 1017225, 1071477, 1461105, 1785795, 2435175, 2976325, 3214431, 5357385, 7305525, 8928975, 16072155, 26786925, 80360775]

約数ペア:

[(1, 80360775), (3, 26786925), (5, 16072155), (9, 8928975), (11, 7305525), (15, 5357385), (25, 3214431), (27, 2976325), (33, 2435175), (45, 1785795), (55, 1461105), (75, 1071477), (79, 1017225), (99, 811725), (135, 595265), (137, 586575), (165, 487035), (225, 357159), (237, 339075), (275, 292221), (297, 270575), (395, 203445), (411, 195525), (495, 162345), (675, 119053), (685, 117315), (711, 113025), (825, 97407), (869, 92475), (1185, 67815), (1233, 65175), (1485, 54115), (1507, 53325), (1975, 40689), (2055, 39105), (2133, 37675), (2475, 32469), (2607, 30825), (3425, 23463), (3555, 22605), (3699, 21725), (4345, 18495), (4521, 17775), (5925, 13563), (6165, 13035), (7425, 10823), (7535, 10665), (7821, 10275)]