57002280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1143

約数の個数: 128

約数和(自身を含む): 188006400

約数和(自身を除く): 131004120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1087, 1140, 1311, 1380, 1748, 2174, 2185, 2280, 2622, 2760, 3261, 3496, 4348, 4370, 5244, 5435, 6522, 6555, 8696, 8740, 10488, 10870, 13044, 13110, 16305, 17480, 20653, 21740, 25001, 26088, 26220, 32610, 41306, 43480, 50002, 52440, 61959, 65220, 75003, 82612, 100004, 103265, 123918, 125005, 130440, 150006, 165224, 200008, 206530, 247836, 250010, 300012, 309795, 375015, 413060, 475019, 495672, 500020, 600024, 619590, 750030, 826120, 950038, 1000040, 1239180, 1425057, 1500060, 1900076, 2375095, 2478360, 2850114, 3000120, 3800152, 4750190, 5700228, 7125285, 9500380, 11400456, 14250570, 19000760, 28501140, 57002280]

約数ペア:

[(1, 57002280), (2, 28501140), (3, 19000760), (4, 14250570), (5, 11400456), (6, 9500380), (8, 7125285), (10, 5700228), (12, 4750190), (15, 3800152), (19, 3000120), (20, 2850114), (23, 2478360), (24, 2375095), (30, 1900076), (38, 1500060), (40, 1425057), (46, 1239180), (57, 1000040), (60, 950038), (69, 826120), (76, 750030), (92, 619590), (95, 600024), (114, 500020), (115, 495672), (120, 475019), (138, 413060), (152, 375015), (184, 309795), (190, 300012), (228, 250010), (230, 247836), (276, 206530), (285, 200008), (345, 165224), (380, 150006), (437, 130440), (456, 125005), (460, 123918), (552, 103265), (570, 100004), (690, 82612), (760, 75003), (874, 65220), (920, 61959), (1087, 52440), (1140, 50002), (1311, 43480), (1380, 41306), (1748, 32610), (2174, 26220), (2185, 26088), (2280, 25001), (2622, 21740), (2760, 20653), (3261, 17480), (3496, 16305), (4348, 13110), (4370, 13044), (5244, 10870), (5435, 10488), (6522, 8740), (6555, 8696)]