146680000

素因数分解:

$2^6\times 5^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 140

約数和(自身を含む): 384845560

約数和(自身を除く): 238165560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 152, 160, 190, 193, 200, 250, 304, 320, 380, 386, 400, 475, 500, 608, 625, 760, 772, 800, 950, 965, 1000, 1216, 1250, 1520, 1544, 1600, 1900, 1930, 2000, 2375, 2500, 3040, 3088, 3667, 3800, 3860, 4000, 4750, 4825, 5000, 6080, 6176, 7334, 7600, 7720, 8000, 9500, 9650, 10000, 11875, 12352, 14668, 15200, 15440, 18335, 19000, 19300, 20000, 23750, 24125, 29336, 30400, 30880, 36670, 38000, 38600, 40000, 47500, 48250, 58672, 61760, 73340, 76000, 77200, 91675, 95000, 96500, 117344, 120625, 146680, 152000, 154400, 183350, 190000, 193000, 234688, 241250, 293360, 308800, 366700, 380000, 386000, 458375, 482500, 586720, 733400, 760000, 772000, 916750, 965000, 1173440, 1466800, 1544000, 1833500, 1930000, 2291875, 2933600, 3667000, 3860000, 4583750, 5867200, 7334000, 7720000, 9167500, 14668000, 18335000, 29336000, 36670000, 73340000, 146680000]

約数ペア:

[(1, 146680000), (2, 73340000), (4, 36670000), (5, 29336000), (8, 18335000), (10, 14668000), (16, 9167500), (19, 7720000), (20, 7334000), (25, 5867200), (32, 4583750), (38, 3860000), (40, 3667000), (50, 2933600), (64, 2291875), (76, 1930000), (80, 1833500), (95, 1544000), (100, 1466800), (125, 1173440), (152, 965000), (160, 916750), (190, 772000), (193, 760000), (200, 733400), (250, 586720), (304, 482500), (320, 458375), (380, 386000), (386, 380000), (400, 366700), (475, 308800), (500, 293360), (608, 241250), (625, 234688), (760, 193000), (772, 190000), (800, 183350), (950, 154400), (965, 152000), (1000, 146680), (1216, 120625), (1250, 117344), (1520, 96500), (1544, 95000), (1600, 91675), (1900, 77200), (1930, 76000), (2000, 73340), (2375, 61760), (2500, 58672), (3040, 48250), (3088, 47500), (3667, 40000), (3800, 38600), (3860, 38000), (4000, 36670), (4750, 30880), (4825, 30400), (5000, 29336), (6080, 24125), (6176, 23750), (7334, 20000), (7600, 19300), (7720, 19000), (8000, 18335), (9500, 15440), (9650, 15200), (10000, 14668), (11875, 12352)]