168682000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 450328320

約数和(自身を除く): 281646320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 38, 40, 46, 50, 76, 80, 92, 95, 100, 115, 125, 152, 184, 190, 193, 200, 230, 250, 304, 368, 380, 386, 400, 437, 460, 475, 500, 575, 760, 772, 874, 920, 950, 965, 1000, 1150, 1520, 1544, 1748, 1840, 1900, 1930, 2000, 2185, 2300, 2375, 2875, 3088, 3496, 3667, 3800, 3860, 4370, 4439, 4600, 4750, 4825, 5750, 6992, 7334, 7600, 7720, 8740, 8878, 9200, 9500, 9650, 10925, 11500, 14668, 15440, 17480, 17756, 18335, 19000, 19300, 21850, 22195, 23000, 24125, 29336, 34960, 35512, 36670, 38000, 38600, 43700, 44390, 46000, 48250, 54625, 58672, 71024, 73340, 77200, 84341, 87400, 88780, 91675, 96500, 109250, 110975, 146680, 168682, 174800, 177560, 183350, 193000, 218500, 221950, 293360, 337364, 355120, 366700, 386000, 421705, 437000, 443900, 458375, 554875, 674728, 733400, 843410, 874000, 887800, 916750, 1109750, 1349456, 1466800, 1686820, 1775600, 1833500, 2108525, 2219500, 3373640, 3667000, 4217050, 4439000, 6747280, 7334000, 8434100, 8878000, 10542625, 16868200, 21085250, 33736400, 42170500, 84341000, 168682000]

約数ペア:

[(1, 168682000), (2, 84341000), (4, 42170500), (5, 33736400), (8, 21085250), (10, 16868200), (16, 10542625), (19, 8878000), (20, 8434100), (23, 7334000), (25, 6747280), (38, 4439000), (40, 4217050), (46, 3667000), (50, 3373640), (76, 2219500), (80, 2108525), (92, 1833500), (95, 1775600), (100, 1686820), (115, 1466800), (125, 1349456), (152, 1109750), (184, 916750), (190, 887800), (193, 874000), (200, 843410), (230, 733400), (250, 674728), (304, 554875), (368, 458375), (380, 443900), (386, 437000), (400, 421705), (437, 386000), (460, 366700), (475, 355120), (500, 337364), (575, 293360), (760, 221950), (772, 218500), (874, 193000), (920, 183350), (950, 177560), (965, 174800), (1000, 168682), (1150, 146680), (1520, 110975), (1544, 109250), (1748, 96500), (1840, 91675), (1900, 88780), (1930, 87400), (2000, 84341), (2185, 77200), (2300, 73340), (2375, 71024), (2875, 58672), (3088, 54625), (3496, 48250), (3667, 46000), (3800, 44390), (3860, 43700), (4370, 38600), (4439, 38000), (4600, 36670), (4750, 35512), (4825, 34960), (5750, 29336), (6992, 24125), (7334, 23000), (7600, 22195), (7720, 21850), (8740, 19300), (8878, 19000), (9200, 18335), (9500, 17756), (9650, 17480), (10925, 15440), (11500, 14668)]