144795000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^2\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 528861960

約数和(自身を除く): 384066960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 125, 140, 147, 150, 168, 175, 196, 197, 200, 210, 245, 250, 280, 294, 300, 350, 375, 392, 394, 420, 490, 500, 525, 588, 591, 600, 625, 700, 735, 750, 788, 840, 875, 980, 985, 1000, 1050, 1176, 1182, 1225, 1250, 1379, 1400, 1470, 1500, 1576, 1750, 1875, 1960, 1970, 2100, 2364, 2450, 2500, 2625, 2758, 2940, 2955, 3000, 3500, 3675, 3750, 3940, 4137, 4200, 4375, 4728, 4900, 4925, 5000, 5250, 5516, 5880, 5910, 6125, 6895, 7000, 7350, 7500, 7880, 8274, 8750, 9653, 9800, 9850, 10500, 11032, 11820, 12250, 13125, 13790, 14700, 14775, 15000, 16548, 17500, 18375, 19306, 19700, 20685, 21000, 23640, 24500, 24625, 26250, 27580, 28959, 29400, 29550, 30625, 33096, 34475, 35000, 36750, 38612, 39400, 41370, 48265, 49000, 49250, 52500, 55160, 57918, 59100, 61250, 68950, 73500, 73875, 77224, 82740, 91875, 96530, 98500, 103425, 105000, 115836, 118200, 122500, 123125, 137900, 144795, 147000, 147750, 165480, 172375, 183750, 193060, 197000, 206850, 231672, 241325, 245000, 246250, 275800, 289590, 295500, 344750, 367500, 369375, 386120, 413700, 482650, 492500, 517125, 579180, 591000, 689500, 723975, 735000, 738750, 827400, 861875, 965300, 985000, 1034250, 1158360, 1206625, 1379000, 1447950, 1477500, 1723750, 1930600, 2068500, 2413250, 2585625, 2895900, 2955000, 3447500, 3619875, 4137000, 4826500, 5171250, 5791800, 6033125, 6895000, 7239750, 9653000, 10342500, 12066250, 14479500, 18099375, 20685000, 24132500, 28959000, 36198750, 48265000, 72397500, 144795000]

約数ペア:

[(1, 144795000), (2, 72397500), (3, 48265000), (4, 36198750), (5, 28959000), (6, 24132500), (7, 20685000), (8, 18099375), (10, 14479500), (12, 12066250), (14, 10342500), (15, 9653000), (20, 7239750), (21, 6895000), (24, 6033125), (25, 5791800), (28, 5171250), (30, 4826500), (35, 4137000), (40, 3619875), (42, 3447500), (49, 2955000), (50, 2895900), (56, 2585625), (60, 2413250), (70, 2068500), (75, 1930600), (84, 1723750), (98, 1477500), (100, 1447950), (105, 1379000), (120, 1206625), (125, 1158360), (140, 1034250), (147, 985000), (150, 965300), (168, 861875), (175, 827400), (196, 738750), (197, 735000), (200, 723975), (210, 689500), (245, 591000), (250, 579180), (280, 517125), (294, 492500), (300, 482650), (350, 413700), (375, 386120), (392, 369375), (394, 367500), (420, 344750), (490, 295500), (500, 289590), (525, 275800), (588, 246250), (591, 245000), (600, 241325), (625, 231672), (700, 206850), (735, 197000), (750, 193060), (788, 183750), (840, 172375), (875, 165480), (980, 147750), (985, 147000), (1000, 144795), (1050, 137900), (1176, 123125), (1182, 122500), (1225, 118200), (1250, 115836), (1379, 105000), (1400, 103425), (1470, 98500), (1500, 96530), (1576, 91875), (1750, 82740), (1875, 77224), (1960, 73875), (1970, 73500), (2100, 68950), (2364, 61250), (2450, 59100), (2500, 57918), (2625, 55160), (2758, 52500), (2940, 49250), (2955, 49000), (3000, 48265), (3500, 41370), (3675, 39400), (3750, 38612), (3940, 36750), (4137, 35000), (4200, 34475), (4375, 33096), (4728, 30625), (4900, 29550), (4925, 29400), (5000, 28959), (5250, 27580), (5516, 26250), (5880, 24625), (5910, 24500), (6125, 23640), (6895, 21000), (7000, 20685), (7350, 19700), (7500, 19306), (7880, 18375), (8274, 17500), (8750, 16548), (9653, 15000), (9800, 14775), (9850, 14700), (10500, 13790), (11032, 13125), (11820, 12250)]