77316800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 168

約数和(自身を含む): 217700352

約数和(自身を除く): 140383552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 64, 80, 88, 92, 100, 110, 115, 160, 176, 184, 191, 200, 220, 230, 253, 275, 320, 352, 368, 382, 400, 440, 460, 506, 550, 575, 704, 736, 764, 800, 880, 920, 955, 1012, 1100, 1150, 1265, 1472, 1528, 1600, 1760, 1840, 1910, 2024, 2101, 2200, 2300, 2530, 3056, 3520, 3680, 3820, 4048, 4202, 4393, 4400, 4600, 4775, 5060, 6112, 6325, 7360, 7640, 8096, 8404, 8786, 8800, 9200, 9550, 10120, 10505, 12224, 12650, 15280, 16192, 16808, 17572, 17600, 18400, 19100, 20240, 21010, 21965, 25300, 30560, 33616, 35144, 36800, 38200, 40480, 42020, 43930, 48323, 50600, 52525, 61120, 67232, 70288, 76400, 80960, 84040, 87860, 96646, 101200, 105050, 109825, 134464, 140576, 152800, 168080, 175720, 193292, 202400, 210100, 219650, 241615, 281152, 305600, 336160, 351440, 386584, 404800, 420200, 439300, 483230, 672320, 702880, 773168, 840400, 878600, 966460, 1208075, 1405760, 1546336, 1680800, 1757200, 1932920, 2416150, 3092672, 3361600, 3514400, 3865840, 4832300, 7028800, 7731680, 9664600, 15463360, 19329200, 38658400, 77316800]

約数ペア:

[(1, 77316800), (2, 38658400), (4, 19329200), (5, 15463360), (8, 9664600), (10, 7731680), (11, 7028800), (16, 4832300), (20, 3865840), (22, 3514400), (23, 3361600), (25, 3092672), (32, 2416150), (40, 1932920), (44, 1757200), (46, 1680800), (50, 1546336), (55, 1405760), (64, 1208075), (80, 966460), (88, 878600), (92, 840400), (100, 773168), (110, 702880), (115, 672320), (160, 483230), (176, 439300), (184, 420200), (191, 404800), (200, 386584), (220, 351440), (230, 336160), (253, 305600), (275, 281152), (320, 241615), (352, 219650), (368, 210100), (382, 202400), (400, 193292), (440, 175720), (460, 168080), (506, 152800), (550, 140576), (575, 134464), (704, 109825), (736, 105050), (764, 101200), (800, 96646), (880, 87860), (920, 84040), (955, 80960), (1012, 76400), (1100, 70288), (1150, 67232), (1265, 61120), (1472, 52525), (1528, 50600), (1600, 48323), (1760, 43930), (1840, 42020), (1910, 40480), (2024, 38200), (2101, 36800), (2200, 35144), (2300, 33616), (2530, 30560), (3056, 25300), (3520, 21965), (3680, 21010), (3820, 20240), (4048, 19100), (4202, 18400), (4393, 17600), (4400, 17572), (4600, 16808), (4775, 16192), (5060, 15280), (6112, 12650), (6325, 12224), (7360, 10505), (7640, 10120), (8096, 9550), (8404, 9200), (8786, 8800)]