68567600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 178515360

約数和(自身を除く): 109947760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 29, 40, 46, 50, 58, 80, 92, 100, 115, 116, 145, 184, 200, 230, 232, 257, 290, 368, 400, 460, 464, 514, 575, 580, 667, 725, 920, 1028, 1150, 1160, 1285, 1334, 1450, 1840, 2056, 2300, 2320, 2570, 2668, 2900, 3335, 4112, 4600, 5140, 5336, 5800, 5911, 6425, 6670, 7453, 9200, 10280, 10672, 11600, 11822, 12850, 13340, 14906, 16675, 20560, 23644, 25700, 26680, 29555, 29812, 33350, 37265, 47288, 51400, 53360, 59110, 59624, 66700, 74530, 94576, 102800, 118220, 119248, 133400, 147775, 149060, 171419, 186325, 236440, 266800, 295550, 298120, 342838, 372650, 472880, 591100, 596240, 685676, 745300, 857095, 1182200, 1371352, 1490600, 1714190, 2364400, 2742704, 2981200, 3428380, 4285475, 6856760, 8570950, 13713520, 17141900, 34283800, 68567600]

約数ペア:

[(1, 68567600), (2, 34283800), (4, 17141900), (5, 13713520), (8, 8570950), (10, 6856760), (16, 4285475), (20, 3428380), (23, 2981200), (25, 2742704), (29, 2364400), (40, 1714190), (46, 1490600), (50, 1371352), (58, 1182200), (80, 857095), (92, 745300), (100, 685676), (115, 596240), (116, 591100), (145, 472880), (184, 372650), (200, 342838), (230, 298120), (232, 295550), (257, 266800), (290, 236440), (368, 186325), (400, 171419), (460, 149060), (464, 147775), (514, 133400), (575, 119248), (580, 118220), (667, 102800), (725, 94576), (920, 74530), (1028, 66700), (1150, 59624), (1160, 59110), (1285, 53360), (1334, 51400), (1450, 47288), (1840, 37265), (2056, 33350), (2300, 29812), (2320, 29555), (2570, 26680), (2668, 25700), (2900, 23644), (3335, 20560), (4112, 16675), (4600, 14906), (5140, 13340), (5336, 12850), (5800, 11822), (5911, 11600), (6425, 10672), (6670, 10280), (7453, 9200)]