67643100

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{1193}}^1$

素因数の和:1226

約数の個数: 180

約数和(自身を含む): 250806864

約数和(自身を除く): 183163764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1193, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2386, 2700, 2835, 3150, 3579, 3780, 4050, 4725, 4772, 5670, 5965, 6300, 7158, 8100, 8351, 9450, 10737, 11340, 11930, 14175, 14316, 16702, 17895, 18900, 21474, 23860, 25053, 28350, 29825, 32211, 33404, 35790, 41755, 42948, 50106, 53685, 56700, 59650, 64422, 71580, 75159, 83510, 89475, 96633, 100212, 107370, 119300, 125265, 128844, 150318, 161055, 167020, 178950, 193266, 208775, 214740, 225477, 250530, 268425, 300636, 322110, 357900, 375795, 386532, 417550, 450954, 483165, 501060, 536850, 626325, 644220, 676431, 751590, 805275, 835100, 901908, 966330, 1073700, 1127385, 1252650, 1352862, 1503180, 1610550, 1878975, 1932660, 2254770, 2415825, 2505300, 2705724, 3221100, 3382155, 3757950, 4509540, 4831650, 5636925, 6764310, 7515900, 9663300, 11273850, 13528620, 16910775, 22547700, 33821550, 67643100]

約数ペア:

[(1, 67643100), (2, 33821550), (3, 22547700), (4, 16910775), (5, 13528620), (6, 11273850), (7, 9663300), (9, 7515900), (10, 6764310), (12, 5636925), (14, 4831650), (15, 4509540), (18, 3757950), (20, 3382155), (21, 3221100), (25, 2705724), (27, 2505300), (28, 2415825), (30, 2254770), (35, 1932660), (36, 1878975), (42, 1610550), (45, 1503180), (50, 1352862), (54, 1252650), (60, 1127385), (63, 1073700), (70, 966330), (75, 901908), (81, 835100), (84, 805275), (90, 751590), (100, 676431), (105, 644220), (108, 626325), (126, 536850), (135, 501060), (140, 483165), (150, 450954), (162, 417550), (175, 386532), (180, 375795), (189, 357900), (210, 322110), (225, 300636), (252, 268425), (270, 250530), (300, 225477), (315, 214740), (324, 208775), (350, 193266), (378, 178950), (405, 167020), (420, 161055), (450, 150318), (525, 128844), (540, 125265), (567, 119300), (630, 107370), (675, 100212), (700, 96633), (756, 89475), (810, 83510), (900, 75159), (945, 71580), (1050, 64422), (1134, 59650), (1193, 56700), (1260, 53685), (1350, 50106), (1575, 42948), (1620, 41755), (1890, 35790), (2025, 33404), (2100, 32211), (2268, 29825), (2386, 28350), (2700, 25053), (2835, 23860), (3150, 21474), (3579, 18900), (3780, 17895), (4050, 16702), (4725, 14316), (4772, 14175), (5670, 11930), (5965, 11340), (6300, 10737), (7158, 9450), (8100, 8351)]