82280000

素因数分解:

$2^6\times 5^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 210

約数和(自身を含む): 237453678

約数和(自身を除く): 155173678

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 64, 68, 80, 85, 88, 100, 110, 121, 125, 136, 160, 170, 176, 187, 200, 220, 242, 250, 272, 275, 320, 340, 352, 374, 400, 425, 440, 484, 500, 544, 550, 605, 625, 680, 704, 748, 800, 850, 880, 935, 968, 1000, 1088, 1100, 1210, 1250, 1360, 1375, 1496, 1600, 1700, 1760, 1870, 1936, 2000, 2057, 2125, 2200, 2420, 2500, 2720, 2750, 2992, 3025, 3400, 3520, 3740, 3872, 4000, 4114, 4250, 4400, 4675, 4840, 5000, 5440, 5500, 5984, 6050, 6800, 6875, 7480, 7744, 8000, 8228, 8500, 8800, 9350, 9680, 10000, 10285, 10625, 11000, 11968, 12100, 13600, 13750, 14960, 15125, 16456, 17000, 17600, 18700, 19360, 20000, 20570, 21250, 22000, 23375, 24200, 27200, 27500, 29920, 30250, 32912, 34000, 37400, 38720, 40000, 41140, 42500, 44000, 46750, 48400, 51425, 55000, 59840, 60500, 65824, 68000, 74800, 75625, 82280, 85000, 88000, 93500, 96800, 102850, 110000, 116875, 121000, 131648, 136000, 149600, 151250, 164560, 170000, 187000, 193600, 205700, 220000, 233750, 242000, 257125, 299200, 302500, 329120, 340000, 374000, 411400, 440000, 467500, 484000, 514250, 605000, 658240, 680000, 748000, 822800, 935000, 968000, 1028500, 1210000, 1285625, 1496000, 1645600, 1870000, 2057000, 2420000, 2571250, 3291200, 3740000, 4114000, 4840000, 5142500, 7480000, 8228000, 10285000, 16456000, 20570000, 41140000, 82280000]

約数ペア:

[(1, 82280000), (2, 41140000), (4, 20570000), (5, 16456000), (8, 10285000), (10, 8228000), (11, 7480000), (16, 5142500), (17, 4840000), (20, 4114000), (22, 3740000), (25, 3291200), (32, 2571250), (34, 2420000), (40, 2057000), (44, 1870000), (50, 1645600), (55, 1496000), (64, 1285625), (68, 1210000), (80, 1028500), (85, 968000), (88, 935000), (100, 822800), (110, 748000), (121, 680000), (125, 658240), (136, 605000), (160, 514250), (170, 484000), (176, 467500), (187, 440000), (200, 411400), (220, 374000), (242, 340000), (250, 329120), (272, 302500), (275, 299200), (320, 257125), (340, 242000), (352, 233750), (374, 220000), (400, 205700), (425, 193600), (440, 187000), (484, 170000), (500, 164560), (544, 151250), (550, 149600), (605, 136000), (625, 131648), (680, 121000), (704, 116875), (748, 110000), (800, 102850), (850, 96800), (880, 93500), (935, 88000), (968, 85000), (1000, 82280), (1088, 75625), (1100, 74800), (1210, 68000), (1250, 65824), (1360, 60500), (1375, 59840), (1496, 55000), (1600, 51425), (1700, 48400), (1760, 46750), (1870, 44000), (1936, 42500), (2000, 41140), (2057, 40000), (2125, 38720), (2200, 37400), (2420, 34000), (2500, 32912), (2720, 30250), (2750, 29920), (2992, 27500), (3025, 27200), (3400, 24200), (3520, 23375), (3740, 22000), (3872, 21250), (4000, 20570), (4114, 20000), (4250, 19360), (4400, 18700), (4675, 17600), (4840, 17000), (5000, 16456), (5440, 15125), (5500, 14960), (5984, 13750), (6050, 13600), (6800, 12100), (6875, 11968), (7480, 11000), (7744, 10625), (8000, 10285), (8228, 10000), (8500, 9680), (8800, 9350)]