82125450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 246519936

約数和(自身を除く): 164394486

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 47, 50, 55, 66, 75, 90, 94, 99, 110, 141, 150, 165, 198, 225, 235, 275, 282, 330, 353, 423, 450, 470, 495, 517, 550, 705, 706, 825, 846, 990, 1034, 1059, 1175, 1410, 1551, 1650, 1765, 2115, 2118, 2350, 2475, 2585, 3102, 3177, 3525, 3530, 3883, 4230, 4653, 4950, 5170, 5295, 6354, 7050, 7755, 7766, 8825, 9306, 10575, 10590, 11649, 12925, 15510, 15885, 16591, 17650, 19415, 21150, 23265, 23298, 25850, 26475, 31770, 33182, 34947, 38775, 38830, 46530, 49773, 52950, 58245, 69894, 77550, 79425, 82955, 97075, 99546, 116325, 116490, 149319, 158850, 165910, 174735, 182501, 194150, 232650, 248865, 291225, 298638, 349470, 365002, 414775, 497730, 547503, 582450, 746595, 829550, 873675, 912505, 1095006, 1244325, 1493190, 1642509, 1747350, 1825010, 2488650, 2737515, 3285018, 3732975, 4562525, 5475030, 7465950, 8212545, 9125050, 13687575, 16425090, 27375150, 41062725, 82125450]

約数ペア:

[(1, 82125450), (2, 41062725), (3, 27375150), (5, 16425090), (6, 13687575), (9, 9125050), (10, 8212545), (11, 7465950), (15, 5475030), (18, 4562525), (22, 3732975), (25, 3285018), (30, 2737515), (33, 2488650), (45, 1825010), (47, 1747350), (50, 1642509), (55, 1493190), (66, 1244325), (75, 1095006), (90, 912505), (94, 873675), (99, 829550), (110, 746595), (141, 582450), (150, 547503), (165, 497730), (198, 414775), (225, 365002), (235, 349470), (275, 298638), (282, 291225), (330, 248865), (353, 232650), (423, 194150), (450, 182501), (470, 174735), (495, 165910), (517, 158850), (550, 149319), (705, 116490), (706, 116325), (825, 99546), (846, 97075), (990, 82955), (1034, 79425), (1059, 77550), (1175, 69894), (1410, 58245), (1551, 52950), (1650, 49773), (1765, 46530), (2115, 38830), (2118, 38775), (2350, 34947), (2475, 33182), (2585, 31770), (3102, 26475), (3177, 25850), (3525, 23298), (3530, 23265), (3883, 21150), (4230, 19415), (4653, 17650), (4950, 16591), (5170, 15885), (5295, 15510), (6354, 12925), (7050, 11649), (7755, 10590), (7766, 10575), (8825, 9306)]