82284800

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 216

約数和(自身を含む): 234193344

約数和(自身を除く): 151908544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 43, 46, 50, 52, 64, 65, 80, 86, 92, 100, 104, 115, 128, 130, 160, 172, 184, 200, 208, 215, 230, 256, 260, 299, 320, 325, 344, 368, 400, 416, 430, 460, 520, 559, 575, 598, 640, 650, 688, 736, 800, 832, 860, 920, 989, 1040, 1075, 1118, 1150, 1196, 1280, 1300, 1376, 1472, 1495, 1600, 1664, 1720, 1840, 1978, 2080, 2150, 2236, 2300, 2392, 2600, 2752, 2795, 2944, 2990, 3200, 3328, 3440, 3680, 3956, 4160, 4300, 4472, 4600, 4784, 4945, 5200, 5504, 5590, 5888, 5980, 6400, 6880, 7360, 7475, 7912, 8320, 8600, 8944, 9200, 9568, 9890, 10400, 11008, 11180, 11960, 12857, 13760, 13975, 14720, 14950, 15824, 16640, 17200, 17888, 18400, 19136, 19780, 20800, 22360, 23920, 24725, 25714, 27520, 27950, 29440, 29900, 31648, 34400, 35776, 36800, 38272, 39560, 41600, 44720, 47840, 49450, 51428, 55040, 55900, 59800, 63296, 64285, 68800, 71552, 73600, 76544, 79120, 83200, 89440, 95680, 98900, 102856, 111800, 119600, 126592, 128570, 137600, 143104, 147200, 158240, 178880, 191360, 197800, 205712, 223600, 239200, 253184, 257140, 275200, 316480, 321425, 357760, 382720, 395600, 411424, 447200, 478400, 514280, 632960, 642850, 715520, 791200, 822848, 894400, 956800, 1028560, 1265920, 1285700, 1582400, 1645696, 1788800, 1913600, 2057120, 2571400, 3164800, 3291392, 3577600, 4114240, 5142800, 6329600, 8228480, 10285600, 16456960, 20571200, 41142400, 82284800]

約数ペア:

[(1, 82284800), (2, 41142400), (4, 20571200), (5, 16456960), (8, 10285600), (10, 8228480), (13, 6329600), (16, 5142800), (20, 4114240), (23, 3577600), (25, 3291392), (26, 3164800), (32, 2571400), (40, 2057120), (43, 1913600), (46, 1788800), (50, 1645696), (52, 1582400), (64, 1285700), (65, 1265920), (80, 1028560), (86, 956800), (92, 894400), (100, 822848), (104, 791200), (115, 715520), (128, 642850), (130, 632960), (160, 514280), (172, 478400), (184, 447200), (200, 411424), (208, 395600), (215, 382720), (230, 357760), (256, 321425), (260, 316480), (299, 275200), (320, 257140), (325, 253184), (344, 239200), (368, 223600), (400, 205712), (416, 197800), (430, 191360), (460, 178880), (520, 158240), (559, 147200), (575, 143104), (598, 137600), (640, 128570), (650, 126592), (688, 119600), (736, 111800), (800, 102856), (832, 98900), (860, 95680), (920, 89440), (989, 83200), (1040, 79120), (1075, 76544), (1118, 73600), (1150, 71552), (1196, 68800), (1280, 64285), (1300, 63296), (1376, 59800), (1472, 55900), (1495, 55040), (1600, 51428), (1664, 49450), (1720, 47840), (1840, 44720), (1978, 41600), (2080, 39560), (2150, 38272), (2236, 36800), (2300, 35776), (2392, 34400), (2600, 31648), (2752, 29900), (2795, 29440), (2944, 27950), (2990, 27520), (3200, 25714), (3328, 24725), (3440, 23920), (3680, 22360), (3956, 20800), (4160, 19780), (4300, 19136), (4472, 18400), (4600, 17888), (4784, 17200), (4945, 16640), (5200, 15824), (5504, 14950), (5590, 14720), (5888, 13975), (5980, 13760), (6400, 12857), (6880, 11960), (7360, 11180), (7475, 11008), (7912, 10400), (8320, 9890), (8600, 9568), (8944, 9200)]