67744000

素因数分解:

$2^8\times 5^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 176969520

約数和(自身を除く): 109225520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 73, 80, 100, 116, 125, 128, 145, 146, 160, 200, 232, 250, 256, 290, 292, 320, 365, 400, 464, 500, 580, 584, 640, 725, 730, 800, 928, 1000, 1160, 1168, 1280, 1450, 1460, 1600, 1825, 1856, 2000, 2117, 2320, 2336, 2900, 2920, 3200, 3625, 3650, 3712, 4000, 4234, 4640, 4672, 5800, 5840, 6400, 7250, 7300, 7424, 8000, 8468, 9125, 9280, 9344, 10585, 11600, 11680, 14500, 14600, 16000, 16936, 18250, 18560, 18688, 21170, 23200, 23360, 29000, 29200, 32000, 33872, 36500, 37120, 42340, 46400, 46720, 52925, 58000, 58400, 67744, 73000, 84680, 92800, 93440, 105850, 116000, 116800, 135488, 146000, 169360, 185600, 211700, 232000, 233600, 264625, 270976, 292000, 338720, 423400, 464000, 467200, 529250, 541952, 584000, 677440, 846800, 928000, 1058500, 1168000, 1354880, 1693600, 2117000, 2336000, 2709760, 3387200, 4234000, 6774400, 8468000, 13548800, 16936000, 33872000, 67744000]

約数ペア:

[(1, 67744000), (2, 33872000), (4, 16936000), (5, 13548800), (8, 8468000), (10, 6774400), (16, 4234000), (20, 3387200), (25, 2709760), (29, 2336000), (32, 2117000), (40, 1693600), (50, 1354880), (58, 1168000), (64, 1058500), (73, 928000), (80, 846800), (100, 677440), (116, 584000), (125, 541952), (128, 529250), (145, 467200), (146, 464000), (160, 423400), (200, 338720), (232, 292000), (250, 270976), (256, 264625), (290, 233600), (292, 232000), (320, 211700), (365, 185600), (400, 169360), (464, 146000), (500, 135488), (580, 116800), (584, 116000), (640, 105850), (725, 93440), (730, 92800), (800, 84680), (928, 73000), (1000, 67744), (1160, 58400), (1168, 58000), (1280, 52925), (1450, 46720), (1460, 46400), (1600, 42340), (1825, 37120), (1856, 36500), (2000, 33872), (2117, 32000), (2320, 29200), (2336, 29000), (2900, 23360), (2920, 23200), (3200, 21170), (3625, 18688), (3650, 18560), (3712, 18250), (4000, 16936), (4234, 16000), (4640, 14600), (4672, 14500), (5800, 11680), (5840, 11600), (6400, 10585), (7250, 9344), (7300, 9280), (7424, 9125), (8000, 8468)]