285933900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:2968

約数の個数: 144

約数和(自身を含む): 965938176

約数和(自身を除く): 680004276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 60, 70, 75, 84, 94, 100, 105, 140, 141, 150, 175, 188, 210, 235, 282, 300, 329, 350, 420, 470, 525, 564, 658, 700, 705, 940, 987, 1050, 1175, 1316, 1410, 1645, 1974, 2100, 2350, 2820, 2897, 3290, 3525, 3948, 4700, 4935, 5794, 6580, 7050, 8225, 8691, 9870, 11588, 14100, 14485, 16450, 17382, 19740, 20279, 24675, 28970, 32900, 34764, 40558, 43455, 49350, 57940, 60837, 72425, 81116, 86910, 98700, 101395, 121674, 136159, 144850, 173820, 202790, 217275, 243348, 272318, 289700, 304185, 405580, 408477, 434550, 506975, 544636, 608370, 680795, 816954, 869100, 953113, 1013950, 1216740, 1361590, 1520925, 1633908, 1906226, 2027900, 2042385, 2723180, 2859339, 3041850, 3403975, 3812452, 4084770, 4765565, 5718678, 6083700, 6807950, 8169540, 9531130, 10211925, 11437356, 13615900, 14296695, 19062260, 20423850, 23827825, 28593390, 40847700, 47655650, 57186780, 71483475, 95311300, 142966950, 285933900]

約数ペア:

[(1, 285933900), (2, 142966950), (3, 95311300), (4, 71483475), (5, 57186780), (6, 47655650), (7, 40847700), (10, 28593390), (12, 23827825), (14, 20423850), (15, 19062260), (20, 14296695), (21, 13615900), (25, 11437356), (28, 10211925), (30, 9531130), (35, 8169540), (42, 6807950), (47, 6083700), (50, 5718678), (60, 4765565), (70, 4084770), (75, 3812452), (84, 3403975), (94, 3041850), (100, 2859339), (105, 2723180), (140, 2042385), (141, 2027900), (150, 1906226), (175, 1633908), (188, 1520925), (210, 1361590), (235, 1216740), (282, 1013950), (300, 953113), (329, 869100), (350, 816954), (420, 680795), (470, 608370), (525, 544636), (564, 506975), (658, 434550), (700, 408477), (705, 405580), (940, 304185), (987, 289700), (1050, 272318), (1175, 243348), (1316, 217275), (1410, 202790), (1645, 173820), (1974, 144850), (2100, 136159), (2350, 121674), (2820, 101395), (2897, 98700), (3290, 86910), (3525, 81116), (3948, 72425), (4700, 60837), (4935, 57940), (5794, 49350), (6580, 43455), (7050, 40558), (8225, 34764), (8691, 32900), (9870, 28970), (11588, 24675), (14100, 20279), (14485, 19740), (16450, 17382)]