290163600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:495

約数の個数: 240

約数和(自身を含む): 1050795840

約数和(自身を除く): 760632240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 67, 72, 75, 80, 90, 100, 108, 120, 134, 135, 144, 150, 180, 200, 201, 216, 225, 240, 268, 270, 300, 335, 360, 400, 401, 402, 432, 450, 536, 540, 600, 603, 670, 675, 720, 802, 804, 900, 1005, 1072, 1080, 1200, 1203, 1206, 1340, 1350, 1604, 1608, 1675, 1800, 1809, 2005, 2010, 2160, 2406, 2412, 2680, 2700, 3015, 3208, 3216, 3350, 3600, 3609, 3618, 4010, 4020, 4812, 4824, 5025, 5360, 5400, 6015, 6030, 6416, 6700, 7218, 7236, 8020, 8040, 9045, 9624, 9648, 10025, 10050, 10800, 10827, 12030, 12060, 13400, 14436, 14472, 15075, 16040, 16080, 18045, 18090, 19248, 20050, 20100, 21654, 24060, 24120, 26800, 26867, 28872, 28944, 30075, 30150, 32080, 36090, 36180, 40100, 40200, 43308, 45225, 48120, 48240, 53734, 54135, 57744, 60150, 60300, 72180, 72360, 80200, 80400, 80601, 86616, 90225, 90450, 96240, 107468, 108270, 120300, 120600, 134335, 144360, 144720, 160400, 161202, 173232, 180450, 180900, 214936, 216540, 240600, 241200, 241803, 268670, 270675, 288720, 322404, 360900, 361800, 403005, 429872, 433080, 481200, 483606, 537340, 541350, 644808, 671675, 721800, 723600, 725409, 806010, 866160, 967212, 1074680, 1082700, 1209015, 1289616, 1343350, 1443600, 1450818, 1612020, 1934424, 2015025, 2149360, 2165400, 2418030, 2686700, 2901636, 3224040, 3627045, 3868848, 4030050, 4330800, 4836060, 5373400, 5803272, 6045075, 6448080, 7254090, 8060100, 9672120, 10746800, 11606544, 12090150, 14508180, 16120200, 18135225, 19344240, 24180300, 29016360, 32240400, 36270450, 48360600, 58032720, 72540900, 96721200, 145081800, 290163600]

約数ペア:

[(1, 290163600), (2, 145081800), (3, 96721200), (4, 72540900), (5, 58032720), (6, 48360600), (8, 36270450), (9, 32240400), (10, 29016360), (12, 24180300), (15, 19344240), (16, 18135225), (18, 16120200), (20, 14508180), (24, 12090150), (25, 11606544), (27, 10746800), (30, 9672120), (36, 8060100), (40, 7254090), (45, 6448080), (48, 6045075), (50, 5803272), (54, 5373400), (60, 4836060), (67, 4330800), (72, 4030050), (75, 3868848), (80, 3627045), (90, 3224040), (100, 2901636), (108, 2686700), (120, 2418030), (134, 2165400), (135, 2149360), (144, 2015025), (150, 1934424), (180, 1612020), (200, 1450818), (201, 1443600), (216, 1343350), (225, 1289616), (240, 1209015), (268, 1082700), (270, 1074680), (300, 967212), (335, 866160), (360, 806010), (400, 725409), (401, 723600), (402, 721800), (432, 671675), (450, 644808), (536, 541350), (540, 537340), (600, 483606), (603, 481200), (670, 433080), (675, 429872), (720, 403005), (802, 361800), (804, 360900), (900, 322404), (1005, 288720), (1072, 270675), (1080, 268670), (1200, 241803), (1203, 241200), (1206, 240600), (1340, 216540), (1350, 214936), (1604, 180900), (1608, 180450), (1675, 173232), (1800, 161202), (1809, 160400), (2005, 144720), (2010, 144360), (2160, 134335), (2406, 120600), (2412, 120300), (2680, 108270), (2700, 107468), (3015, 96240), (3208, 90450), (3216, 90225), (3350, 86616), (3600, 80601), (3609, 80400), (3618, 80200), (4010, 72360), (4020, 72180), (4812, 60300), (4824, 60150), (5025, 57744), (5360, 54135), (5400, 53734), (6015, 48240), (6030, 48120), (6416, 45225), (6700, 43308), (7218, 40200), (7236, 40100), (8020, 36180), (8040, 36090), (9045, 32080), (9624, 30150), (9648, 30075), (10025, 28944), (10050, 28872), (10800, 26867), (10827, 26800), (12030, 24120), (12060, 24060), (13400, 21654), (14436, 20100), (14472, 20050), (15075, 19248), (16040, 18090), (16080, 18045)]