85376000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 176

約数和(自身を含む): 229919040

約数和(自身を除く): 144543040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 29, 32, 40, 46, 50, 58, 64, 80, 92, 100, 115, 116, 125, 128, 145, 160, 184, 200, 230, 232, 250, 256, 290, 320, 368, 400, 460, 464, 500, 512, 575, 580, 640, 667, 725, 736, 800, 920, 928, 1000, 1024, 1150, 1160, 1280, 1334, 1450, 1472, 1600, 1840, 1856, 2000, 2300, 2320, 2560, 2668, 2875, 2900, 2944, 3200, 3335, 3625, 3680, 3712, 4000, 4600, 4640, 5120, 5336, 5750, 5800, 5888, 6400, 6670, 7250, 7360, 7424, 8000, 9200, 9280, 10672, 11500, 11600, 11776, 12800, 13340, 14500, 14720, 14848, 16000, 16675, 18400, 18560, 21344, 23000, 23200, 23552, 25600, 26680, 29000, 29440, 29696, 32000, 33350, 36800, 37120, 42688, 46000, 46400, 53360, 58000, 58880, 64000, 66700, 73600, 74240, 83375, 85376, 92000, 92800, 106720, 116000, 117760, 128000, 133400, 147200, 148480, 166750, 170752, 184000, 185600, 213440, 232000, 266800, 294400, 333500, 341504, 368000, 371200, 426880, 464000, 533600, 588800, 667000, 683008, 736000, 742400, 853760, 928000, 1067200, 1334000, 1472000, 1707520, 1856000, 2134400, 2668000, 2944000, 3415040, 3712000, 4268800, 5336000, 8537600, 10672000, 17075200, 21344000, 42688000, 85376000]

約数ペア:

[(1, 85376000), (2, 42688000), (4, 21344000), (5, 17075200), (8, 10672000), (10, 8537600), (16, 5336000), (20, 4268800), (23, 3712000), (25, 3415040), (29, 2944000), (32, 2668000), (40, 2134400), (46, 1856000), (50, 1707520), (58, 1472000), (64, 1334000), (80, 1067200), (92, 928000), (100, 853760), (115, 742400), (116, 736000), (125, 683008), (128, 667000), (145, 588800), (160, 533600), (184, 464000), (200, 426880), (230, 371200), (232, 368000), (250, 341504), (256, 333500), (290, 294400), (320, 266800), (368, 232000), (400, 213440), (460, 185600), (464, 184000), (500, 170752), (512, 166750), (575, 148480), (580, 147200), (640, 133400), (667, 128000), (725, 117760), (736, 116000), (800, 106720), (920, 92800), (928, 92000), (1000, 85376), (1024, 83375), (1150, 74240), (1160, 73600), (1280, 66700), (1334, 64000), (1450, 58880), (1472, 58000), (1600, 53360), (1840, 46400), (1856, 46000), (2000, 42688), (2300, 37120), (2320, 36800), (2560, 33350), (2668, 32000), (2875, 29696), (2900, 29440), (2944, 29000), (3200, 26680), (3335, 25600), (3625, 23552), (3680, 23200), (3712, 23000), (4000, 21344), (4600, 18560), (4640, 18400), (5120, 16675), (5336, 16000), (5750, 14848), (5800, 14720), (5888, 14500), (6400, 13340), (6670, 12800), (7250, 11776), (7360, 11600), (7424, 11500), (8000, 10672), (9200, 9280)]