84198400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 264

約数和(自身を含む): 255858624

約数和(自身を除く): 171660224

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 25, 26, 32, 40, 44, 46, 50, 52, 55, 64, 65, 80, 88, 92, 100, 104, 110, 115, 128, 130, 143, 160, 176, 184, 200, 208, 220, 230, 253, 256, 260, 275, 286, 299, 320, 325, 352, 368, 400, 416, 440, 460, 506, 512, 520, 550, 572, 575, 598, 640, 650, 704, 715, 736, 800, 832, 880, 920, 1012, 1024, 1040, 1100, 1144, 1150, 1196, 1265, 1280, 1300, 1408, 1430, 1472, 1495, 1600, 1664, 1760, 1840, 2024, 2080, 2200, 2288, 2300, 2392, 2530, 2560, 2600, 2816, 2860, 2944, 2990, 3200, 3289, 3328, 3520, 3575, 3680, 4048, 4160, 4400, 4576, 4600, 4784, 5060, 5120, 5200, 5632, 5720, 5888, 5980, 6325, 6400, 6578, 6656, 7040, 7150, 7360, 7475, 8096, 8320, 8800, 9152, 9200, 9568, 10120, 10400, 11264, 11440, 11776, 11960, 12650, 12800, 13156, 13312, 14080, 14300, 14720, 14950, 16192, 16445, 16640, 17600, 18304, 18400, 19136, 20240, 20800, 22880, 23552, 23920, 25300, 25600, 26312, 28160, 28600, 29440, 29900, 32384, 32890, 33280, 35200, 36608, 36800, 38272, 40480, 41600, 45760, 47840, 50600, 52624, 56320, 57200, 58880, 59800, 64768, 65780, 66560, 70400, 73216, 73600, 76544, 80960, 82225, 83200, 91520, 95680, 101200, 105248, 114400, 117760, 119600, 129536, 131560, 140800, 146432, 147200, 153088, 161920, 164450, 166400, 183040, 191360, 202400, 210496, 228800, 239200, 259072, 263120, 281600, 294400, 306176, 323840, 328900, 332800, 366080, 382720, 404800, 420992, 457600, 478400, 526240, 588800, 647680, 657800, 732160, 765440, 809600, 841984, 915200, 956800, 1052480, 1295360, 1315600, 1530880, 1619200, 1683968, 1830400, 1913600, 2104960, 2631200, 3238400, 3367936, 3660800, 3827200, 4209920, 5262400, 6476800, 7654400, 8419840, 10524800, 16839680, 21049600, 42099200, 84198400]

約数ペア:

[(1, 84198400), (2, 42099200), (4, 21049600), (5, 16839680), (8, 10524800), (10, 8419840), (11, 7654400), (13, 6476800), (16, 5262400), (20, 4209920), (22, 3827200), (23, 3660800), (25, 3367936), (26, 3238400), (32, 2631200), (40, 2104960), (44, 1913600), (46, 1830400), (50, 1683968), (52, 1619200), (55, 1530880), (64, 1315600), (65, 1295360), (80, 1052480), (88, 956800), (92, 915200), (100, 841984), (104, 809600), (110, 765440), (115, 732160), (128, 657800), (130, 647680), (143, 588800), (160, 526240), (176, 478400), (184, 457600), (200, 420992), (208, 404800), (220, 382720), (230, 366080), (253, 332800), (256, 328900), (260, 323840), (275, 306176), (286, 294400), (299, 281600), (320, 263120), (325, 259072), (352, 239200), (368, 228800), (400, 210496), (416, 202400), (440, 191360), (460, 183040), (506, 166400), (512, 164450), (520, 161920), (550, 153088), (572, 147200), (575, 146432), (598, 140800), (640, 131560), (650, 129536), (704, 119600), (715, 117760), (736, 114400), (800, 105248), (832, 101200), (880, 95680), (920, 91520), (1012, 83200), (1024, 82225), (1040, 80960), (1100, 76544), (1144, 73600), (1150, 73216), (1196, 70400), (1265, 66560), (1280, 65780), (1300, 64768), (1408, 59800), (1430, 58880), (1472, 57200), (1495, 56320), (1600, 52624), (1664, 50600), (1760, 47840), (1840, 45760), (2024, 41600), (2080, 40480), (2200, 38272), (2288, 36800), (2300, 36608), (2392, 35200), (2530, 33280), (2560, 32890), (2600, 32384), (2816, 29900), (2860, 29440), (2944, 28600), (2990, 28160), (3200, 26312), (3289, 25600), (3328, 25300), (3520, 23920), (3575, 23552), (3680, 22880), (4048, 20800), (4160, 20240), (4400, 19136), (4576, 18400), (4600, 18304), (4784, 17600), (5060, 16640), (5120, 16445), (5200, 16192), (5632, 14950), (5720, 14720), (5888, 14300), (5980, 14080), (6325, 13312), (6400, 13156), (6578, 12800), (6656, 12650), (7040, 11960), (7150, 11776), (7360, 11440), (7475, 11264), (8096, 10400), (8320, 10120), (8800, 9568), (9152, 9200)]