170170000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:76

約数の個数: 400

約数和(自身を含む): 585712512

約数和(自身を除く): 415542512

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 20, 22, 25, 26, 28, 34, 35, 40, 44, 50, 52, 55, 56, 65, 68, 70, 77, 80, 85, 88, 91, 100, 104, 110, 112, 119, 125, 130, 136, 140, 143, 154, 170, 175, 176, 182, 187, 200, 208, 220, 221, 238, 250, 260, 272, 275, 280, 286, 308, 325, 340, 350, 364, 374, 385, 400, 425, 440, 442, 455, 476, 500, 520, 550, 560, 572, 595, 616, 625, 650, 680, 700, 715, 728, 748, 770, 850, 875, 880, 884, 910, 935, 952, 1000, 1001, 1040, 1100, 1105, 1144, 1190, 1232, 1250, 1300, 1309, 1360, 1375, 1400, 1430, 1456, 1496, 1540, 1547, 1625, 1700, 1750, 1768, 1820, 1870, 1904, 1925, 2000, 2002, 2125, 2200, 2210, 2275, 2288, 2380, 2431, 2500, 2600, 2618, 2750, 2800, 2860, 2975, 2992, 3080, 3094, 3250, 3400, 3500, 3536, 3575, 3640, 3740, 3850, 4004, 4250, 4375, 4400, 4420, 4550, 4675, 4760, 4862, 5000, 5005, 5200, 5236, 5500, 5525, 5720, 5950, 6160, 6188, 6500, 6545, 6800, 6875, 7000, 7150, 7280, 7480, 7700, 7735, 8008, 8125, 8500, 8750, 8840, 9100, 9350, 9520, 9625, 9724, 10000, 10010, 10472, 10625, 11000, 11050, 11375, 11440, 11900, 12155, 12376, 13000, 13090, 13750, 14000, 14300, 14875, 14960, 15400, 15470, 16016, 16250, 17000, 17017, 17500, 17680, 17875, 18200, 18700, 19250, 19448, 20020, 20944, 21250, 22000, 22100, 22750, 23375, 23800, 24310, 24752, 25025, 26000, 26180, 27500, 27625, 28600, 29750, 30800, 30940, 32500, 32725, 34000, 34034, 35000, 35750, 36400, 37400, 38500, 38675, 38896, 40040, 42500, 44200, 45500, 46750, 47600, 48125, 48620, 50050, 52360, 55000, 55250, 56875, 57200, 59500, 60775, 61880, 65000, 65450, 68068, 70000, 71500, 74375, 74800, 77000, 77350, 80080, 85000, 85085, 88400, 89375, 91000, 93500, 96250, 97240, 100100, 104720, 110000, 110500, 113750, 116875, 119000, 121550, 123760, 125125, 130000, 130900, 136136, 138125, 143000, 148750, 154000, 154700, 163625, 170000, 170170, 178750, 182000, 187000, 192500, 193375, 194480, 200200, 221000, 227500, 233750, 238000, 243100, 250250, 261800, 272272, 276250, 286000, 297500, 303875, 309400, 327250, 340340, 357500, 374000, 385000, 386750, 400400, 425425, 442000, 455000, 467500, 486200, 500500, 523600, 552500, 595000, 607750, 618800, 625625, 654500, 680680, 715000, 770000, 773500, 818125, 850850, 910000, 935000, 966875, 972400, 1001000, 1105000, 1190000, 1215500, 1251250, 1309000, 1361360, 1430000, 1519375, 1547000, 1636250, 1701700, 1870000, 1933750, 2002000, 2127125, 2210000, 2431000, 2502500, 2618000, 3038750, 3094000, 3272500, 3403400, 3867500, 4254250, 4862000, 5005000, 6077500, 6545000, 6806800, 7735000, 8508500, 10010000, 10635625, 12155000, 13090000, 15470000, 17017000, 21271250, 24310000, 34034000, 42542500, 85085000, 170170000]

約数ペア:

[(1, 170170000), (2, 85085000), (4, 42542500), (5, 34034000), (7, 24310000), (8, 21271250), (10, 17017000), (11, 15470000), (13, 13090000), (14, 12155000), (16, 10635625), (17, 10010000), (20, 8508500), (22, 7735000), (25, 6806800), (26, 6545000), (28, 6077500), (34, 5005000), (35, 4862000), (40, 4254250), (44, 3867500), (50, 3403400), (52, 3272500), (55, 3094000), (56, 3038750), (65, 2618000), (68, 2502500), (70, 2431000), (77, 2210000), (80, 2127125), (85, 2002000), (88, 1933750), (91, 1870000), (100, 1701700), (104, 1636250), (110, 1547000), (112, 1519375), (119, 1430000), (125, 1361360), (130, 1309000), (136, 1251250), (140, 1215500), (143, 1190000), (154, 1105000), (170, 1001000), (175, 972400), (176, 966875), (182, 935000), (187, 910000), (200, 850850), (208, 818125), (220, 773500), (221, 770000), (238, 715000), (250, 680680), (260, 654500), (272, 625625), (275, 618800), (280, 607750), (286, 595000), (308, 552500), (325, 523600), (340, 500500), (350, 486200), (364, 467500), (374, 455000), (385, 442000), (400, 425425), (425, 400400), (440, 386750), (442, 385000), (455, 374000), (476, 357500), (500, 340340), (520, 327250), (550, 309400), (560, 303875), (572, 297500), (595, 286000), (616, 276250), (625, 272272), (650, 261800), (680, 250250), (700, 243100), (715, 238000), (728, 233750), (748, 227500), (770, 221000), (850, 200200), (875, 194480), (880, 193375), (884, 192500), (910, 187000), (935, 182000), (952, 178750), (1000, 170170), (1001, 170000), (1040, 163625), (1100, 154700), (1105, 154000), (1144, 148750), (1190, 143000), (1232, 138125), (1250, 136136), (1300, 130900), (1309, 130000), (1360, 125125), (1375, 123760), (1400, 121550), (1430, 119000), (1456, 116875), (1496, 113750), (1540, 110500), (1547, 110000), (1625, 104720), (1700, 100100), (1750, 97240), (1768, 96250), (1820, 93500), (1870, 91000), (1904, 89375), (1925, 88400), (2000, 85085), (2002, 85000), (2125, 80080), (2200, 77350), (2210, 77000), (2275, 74800), (2288, 74375), (2380, 71500), (2431, 70000), (2500, 68068), (2600, 65450), (2618, 65000), (2750, 61880), (2800, 60775), (2860, 59500), (2975, 57200), (2992, 56875), (3080, 55250), (3094, 55000), (3250, 52360), (3400, 50050), (3500, 48620), (3536, 48125), (3575, 47600), (3640, 46750), (3740, 45500), (3850, 44200), (4004, 42500), (4250, 40040), (4375, 38896), (4400, 38675), (4420, 38500), (4550, 37400), (4675, 36400), (4760, 35750), (4862, 35000), (5000, 34034), (5005, 34000), (5200, 32725), (5236, 32500), (5500, 30940), (5525, 30800), (5720, 29750), (5950, 28600), (6160, 27625), (6188, 27500), (6500, 26180), (6545, 26000), (6800, 25025), (6875, 24752), (7000, 24310), (7150, 23800), (7280, 23375), (7480, 22750), (7700, 22100), (7735, 22000), (8008, 21250), (8125, 20944), (8500, 20020), (8750, 19448), (8840, 19250), (9100, 18700), (9350, 18200), (9520, 17875), (9625, 17680), (9724, 17500), (10000, 17017), (10010, 17000), (10472, 16250), (10625, 16016), (11000, 15470), (11050, 15400), (11375, 14960), (11440, 14875), (11900, 14300), (12155, 14000), (12376, 13750), (13000, 13090)]