123760000

素因数分解:

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

素因数の和:71

約数の個数: 320

約数和(自身を含む): 401496480

約数和(自身を除く): 277736480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 25, 26, 28, 32, 34, 35, 40, 50, 52, 56, 64, 65, 68, 70, 80, 85, 91, 100, 104, 112, 119, 125, 128, 130, 136, 140, 160, 170, 175, 182, 200, 208, 221, 224, 238, 250, 260, 272, 280, 320, 325, 340, 350, 364, 400, 416, 425, 442, 448, 455, 476, 500, 520, 544, 560, 595, 625, 640, 650, 680, 700, 728, 800, 832, 850, 875, 884, 896, 910, 952, 1000, 1040, 1088, 1105, 1120, 1190, 1250, 1300, 1360, 1400, 1456, 1547, 1600, 1625, 1664, 1700, 1750, 1768, 1820, 1904, 2000, 2080, 2125, 2176, 2210, 2240, 2275, 2380, 2500, 2600, 2720, 2800, 2912, 2975, 3094, 3200, 3250, 3400, 3500, 3536, 3640, 3808, 4000, 4160, 4250, 4375, 4420, 4480, 4550, 4760, 5000, 5200, 5440, 5525, 5600, 5824, 5950, 6188, 6500, 6800, 7000, 7072, 7280, 7616, 7735, 8000, 8125, 8320, 8500, 8750, 8840, 9100, 9520, 10000, 10400, 10625, 10880, 11050, 11200, 11375, 11648, 11900, 12376, 13000, 13600, 14000, 14144, 14560, 14875, 15232, 15470, 16000, 16250, 17000, 17500, 17680, 18200, 19040, 20000, 20800, 21250, 22100, 22400, 22750, 23800, 24752, 26000, 27200, 27625, 28000, 28288, 29120, 29750, 30940, 32500, 34000, 35000, 35360, 36400, 38080, 38675, 40000, 41600, 42500, 44200, 45500, 47600, 49504, 52000, 54400, 55250, 56000, 56875, 58240, 59500, 61880, 65000, 68000, 70000, 70720, 72800, 74375, 76160, 77350, 80000, 85000, 88400, 91000, 95200, 99008, 104000, 110500, 112000, 113750, 119000, 123760, 130000, 136000, 138125, 140000, 141440, 145600, 148750, 154700, 170000, 176800, 182000, 190400, 193375, 198016, 208000, 221000, 227500, 238000, 247520, 260000, 272000, 276250, 280000, 291200, 297500, 309400, 340000, 353600, 364000, 380800, 386750, 442000, 455000, 476000, 495040, 520000, 552500, 560000, 595000, 618800, 680000, 707200, 728000, 773500, 884000, 910000, 952000, 966875, 990080, 1040000, 1105000, 1190000, 1237600, 1360000, 1456000, 1547000, 1768000, 1820000, 1904000, 1933750, 2210000, 2380000, 2475200, 3094000, 3536000, 3640000, 3867500, 4420000, 4760000, 4950400, 6188000, 7280000, 7735000, 8840000, 9520000, 12376000, 15470000, 17680000, 24752000, 30940000, 61880000, 123760000]

約数ペア:

[(1, 123760000), (2, 61880000), (4, 30940000), (5, 24752000), (7, 17680000), (8, 15470000), (10, 12376000), (13, 9520000), (14, 8840000), (16, 7735000), (17, 7280000), (20, 6188000), (25, 4950400), (26, 4760000), (28, 4420000), (32, 3867500), (34, 3640000), (35, 3536000), (40, 3094000), (50, 2475200), (52, 2380000), (56, 2210000), (64, 1933750), (65, 1904000), (68, 1820000), (70, 1768000), (80, 1547000), (85, 1456000), (91, 1360000), (100, 1237600), (104, 1190000), (112, 1105000), (119, 1040000), (125, 990080), (128, 966875), (130, 952000), (136, 910000), (140, 884000), (160, 773500), (170, 728000), (175, 707200), (182, 680000), (200, 618800), (208, 595000), (221, 560000), (224, 552500), (238, 520000), (250, 495040), (260, 476000), (272, 455000), (280, 442000), (320, 386750), (325, 380800), (340, 364000), (350, 353600), (364, 340000), (400, 309400), (416, 297500), (425, 291200), (442, 280000), (448, 276250), (455, 272000), (476, 260000), (500, 247520), (520, 238000), (544, 227500), (560, 221000), (595, 208000), (625, 198016), (640, 193375), (650, 190400), (680, 182000), (700, 176800), (728, 170000), (800, 154700), (832, 148750), (850, 145600), (875, 141440), (884, 140000), (896, 138125), (910, 136000), (952, 130000), (1000, 123760), (1040, 119000), (1088, 113750), (1105, 112000), (1120, 110500), (1190, 104000), (1250, 99008), (1300, 95200), (1360, 91000), (1400, 88400), (1456, 85000), (1547, 80000), (1600, 77350), (1625, 76160), (1664, 74375), (1700, 72800), (1750, 70720), (1768, 70000), (1820, 68000), (1904, 65000), (2000, 61880), (2080, 59500), (2125, 58240), (2176, 56875), (2210, 56000), (2240, 55250), (2275, 54400), (2380, 52000), (2500, 49504), (2600, 47600), (2720, 45500), (2800, 44200), (2912, 42500), (2975, 41600), (3094, 40000), (3200, 38675), (3250, 38080), (3400, 36400), (3500, 35360), (3536, 35000), (3640, 34000), (3808, 32500), (4000, 30940), (4160, 29750), (4250, 29120), (4375, 28288), (4420, 28000), (4480, 27625), (4550, 27200), (4760, 26000), (5000, 24752), (5200, 23800), (5440, 22750), (5525, 22400), (5600, 22100), (5824, 21250), (5950, 20800), (6188, 20000), (6500, 19040), (6800, 18200), (7000, 17680), (7072, 17500), (7280, 17000), (7616, 16250), (7735, 16000), (8000, 15470), (8125, 15232), (8320, 14875), (8500, 14560), (8750, 14144), (8840, 14000), (9100, 13600), (9520, 13000), (10000, 12376), (10400, 11900), (10625, 11648), (10880, 11375), (11050, 11200)]