2009718900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4493}}^1$

素因数の和:4591

約数の個数: 216

約数和(自身を含む): 7302282624

約数和(自身を除く): 5292563724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 71, 75, 84, 90, 100, 105, 126, 140, 142, 150, 175, 180, 210, 213, 225, 252, 284, 300, 315, 350, 355, 420, 426, 450, 497, 525, 630, 639, 700, 710, 852, 900, 994, 1050, 1065, 1260, 1278, 1420, 1491, 1575, 1775, 1988, 2100, 2130, 2485, 2556, 2982, 3150, 3195, 3550, 4260, 4473, 4493, 4970, 5325, 5964, 6300, 6390, 7100, 7455, 8946, 8986, 9940, 10650, 12425, 12780, 13479, 14910, 15975, 17892, 17972, 21300, 22365, 22465, 24850, 26958, 29820, 31451, 31950, 37275, 40437, 44730, 44930, 49700, 53916, 62902, 63900, 67395, 74550, 80874, 89460, 89860, 94353, 111825, 112325, 125804, 134790, 149100, 157255, 161748, 188706, 202185, 223650, 224650, 269580, 283059, 314510, 319003, 336975, 377412, 404370, 447300, 449300, 471765, 566118, 629020, 638006, 673950, 786275, 808740, 943530, 957009, 1010925, 1132236, 1276012, 1347900, 1415295, 1572550, 1595015, 1887060, 1914018, 2021850, 2233021, 2358825, 2830590, 2871027, 3145100, 3190030, 3828036, 4043700, 4466042, 4717650, 4785045, 5661180, 5742054, 6380060, 6699063, 7076475, 7975075, 8932084, 9435300, 9570090, 11165105, 11484108, 13398126, 14152950, 14355135, 15950150, 19140180, 20097189, 22330210, 23925225, 26796252, 28305900, 28710270, 31900300, 33495315, 40194378, 44660420, 47850450, 55825525, 57420540, 66990630, 71775675, 80388756, 95700900, 100485945, 111651050, 133981260, 143551350, 167476575, 200971890, 223302100, 287102700, 334953150, 401943780, 502429725, 669906300, 1004859450, 2009718900]

約数ペア:

[(1, 2009718900), (2, 1004859450), (3, 669906300), (4, 502429725), (5, 401943780), (6, 334953150), (7, 287102700), (9, 223302100), (10, 200971890), (12, 167476575), (14, 143551350), (15, 133981260), (18, 111651050), (20, 100485945), (21, 95700900), (25, 80388756), (28, 71775675), (30, 66990630), (35, 57420540), (36, 55825525), (42, 47850450), (45, 44660420), (50, 40194378), (60, 33495315), (63, 31900300), (70, 28710270), (71, 28305900), (75, 26796252), (84, 23925225), (90, 22330210), (100, 20097189), (105, 19140180), (126, 15950150), (140, 14355135), (142, 14152950), (150, 13398126), (175, 11484108), (180, 11165105), (210, 9570090), (213, 9435300), (225, 8932084), (252, 7975075), (284, 7076475), (300, 6699063), (315, 6380060), (350, 5742054), (355, 5661180), (420, 4785045), (426, 4717650), (450, 4466042), (497, 4043700), (525, 3828036), (630, 3190030), (639, 3145100), (700, 2871027), (710, 2830590), (852, 2358825), (900, 2233021), (994, 2021850), (1050, 1914018), (1065, 1887060), (1260, 1595015), (1278, 1572550), (1420, 1415295), (1491, 1347900), (1575, 1276012), (1775, 1132236), (1988, 1010925), (2100, 957009), (2130, 943530), (2485, 808740), (2556, 786275), (2982, 673950), (3150, 638006), (3195, 629020), (3550, 566118), (4260, 471765), (4473, 449300), (4493, 447300), (4970, 404370), (5325, 377412), (5964, 336975), (6300, 319003), (6390, 314510), (7100, 283059), (7455, 269580), (8946, 224650), (8986, 223650), (9940, 202185), (10650, 188706), (12425, 161748), (12780, 157255), (13479, 149100), (14910, 134790), (15975, 125804), (17892, 112325), (17972, 111825), (21300, 94353), (22365, 89860), (22465, 89460), (24850, 80874), (26958, 74550), (29820, 67395), (31451, 63900), (31950, 62902), (37275, 53916), (40437, 49700), (44730, 44930)]