1278004200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8419}}^1$

素因数の和:8472

約数の個数: 192

約数和(自身を含む): 4510425600

約数和(自身を除く): 3232421400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 25, 30, 33, 40, 44, 46, 50, 55, 60, 66, 69, 75, 88, 92, 100, 110, 115, 120, 132, 138, 150, 165, 184, 200, 220, 230, 253, 264, 275, 276, 300, 330, 345, 440, 460, 506, 550, 552, 575, 600, 660, 690, 759, 825, 920, 1012, 1100, 1150, 1265, 1320, 1380, 1518, 1650, 1725, 2024, 2200, 2300, 2530, 2760, 3036, 3300, 3450, 3795, 4600, 5060, 6072, 6325, 6600, 6900, 7590, 8419, 10120, 12650, 13800, 15180, 16838, 18975, 25257, 25300, 30360, 33676, 37950, 42095, 50514, 50600, 67352, 75900, 84190, 92609, 101028, 126285, 151800, 168380, 185218, 193637, 202056, 210475, 252570, 277827, 336760, 370436, 387274, 420950, 463045, 505140, 555654, 580911, 631425, 740872, 774548, 841900, 926090, 968185, 1010280, 1111308, 1161822, 1262850, 1389135, 1549096, 1683800, 1852180, 1936370, 2130007, 2222616, 2315225, 2323644, 2525700, 2778270, 2904555, 3704360, 3872740, 4260014, 4630450, 4647288, 4840925, 5051400, 5556540, 5809110, 6390021, 6945675, 7745480, 8520028, 9260900, 9681850, 10650035, 11113080, 11618220, 12780042, 13891350, 14522775, 17040056, 18521800, 19363700, 21300070, 23236440, 25560084, 27782700, 29045550, 31950105, 38727400, 42600140, 51120168, 53250175, 55565400, 58091100, 63900210, 85200280, 106500350, 116182200, 127800420, 159750525, 213000700, 255600840, 319501050, 426001400, 639002100, 1278004200]

約数ペア:

[(1, 1278004200), (2, 639002100), (3, 426001400), (4, 319501050), (5, 255600840), (6, 213000700), (8, 159750525), (10, 127800420), (11, 116182200), (12, 106500350), (15, 85200280), (20, 63900210), (22, 58091100), (23, 55565400), (24, 53250175), (25, 51120168), (30, 42600140), (33, 38727400), (40, 31950105), (44, 29045550), (46, 27782700), (50, 25560084), (55, 23236440), (60, 21300070), (66, 19363700), (69, 18521800), (75, 17040056), (88, 14522775), (92, 13891350), (100, 12780042), (110, 11618220), (115, 11113080), (120, 10650035), (132, 9681850), (138, 9260900), (150, 8520028), (165, 7745480), (184, 6945675), (200, 6390021), (220, 5809110), (230, 5556540), (253, 5051400), (264, 4840925), (275, 4647288), (276, 4630450), (300, 4260014), (330, 3872740), (345, 3704360), (440, 2904555), (460, 2778270), (506, 2525700), (550, 2323644), (552, 2315225), (575, 2222616), (600, 2130007), (660, 1936370), (690, 1852180), (759, 1683800), (825, 1549096), (920, 1389135), (1012, 1262850), (1100, 1161822), (1150, 1111308), (1265, 1010280), (1320, 968185), (1380, 926090), (1518, 841900), (1650, 774548), (1725, 740872), (2024, 631425), (2200, 580911), (2300, 555654), (2530, 505140), (2760, 463045), (3036, 420950), (3300, 387274), (3450, 370436), (3795, 336760), (4600, 277827), (5060, 252570), (6072, 210475), (6325, 202056), (6600, 193637), (6900, 185218), (7590, 168380), (8419, 151800), (10120, 126285), (12650, 101028), (13800, 92609), (15180, 84190), (16838, 75900), (18975, 67352), (25257, 50600), (25300, 50514), (30360, 42095), (33676, 37950)]