49547400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 179988480

約数和(自身を除く): 130441080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 47, 50, 56, 60, 70, 75, 84, 94, 100, 105, 120, 140, 141, 150, 168, 175, 188, 200, 210, 235, 251, 280, 282, 300, 329, 350, 376, 420, 470, 502, 525, 564, 600, 658, 700, 705, 753, 840, 940, 987, 1004, 1050, 1128, 1175, 1255, 1316, 1400, 1410, 1506, 1645, 1757, 1880, 1974, 2008, 2100, 2350, 2510, 2632, 2820, 3012, 3290, 3514, 3525, 3765, 3948, 4200, 4700, 4935, 5020, 5271, 5640, 6024, 6275, 6580, 7028, 7050, 7530, 7896, 8225, 8785, 9400, 9870, 10040, 10542, 11797, 12550, 13160, 14056, 14100, 15060, 16450, 17570, 18825, 19740, 21084, 23594, 24675, 25100, 26355, 28200, 30120, 32900, 35140, 35391, 37650, 39480, 42168, 43925, 47188, 49350, 50200, 52710, 58985, 65800, 70280, 70782, 75300, 82579, 87850, 94376, 98700, 105420, 117970, 131775, 141564, 150600, 165158, 175700, 176955, 197400, 210840, 235940, 247737, 263550, 283128, 294925, 330316, 351400, 353910, 412895, 471880, 495474, 527100, 589850, 660632, 707820, 825790, 884775, 990948, 1054200, 1179700, 1238685, 1415640, 1651580, 1769550, 1981896, 2064475, 2359400, 2477370, 3303160, 3539100, 4128950, 4954740, 6193425, 7078200, 8257900, 9909480, 12386850, 16515800, 24773700, 49547400]

約数ペア:

[(1, 49547400), (2, 24773700), (3, 16515800), (4, 12386850), (5, 9909480), (6, 8257900), (7, 7078200), (8, 6193425), (10, 4954740), (12, 4128950), (14, 3539100), (15, 3303160), (20, 2477370), (21, 2359400), (24, 2064475), (25, 1981896), (28, 1769550), (30, 1651580), (35, 1415640), (40, 1238685), (42, 1179700), (47, 1054200), (50, 990948), (56, 884775), (60, 825790), (70, 707820), (75, 660632), (84, 589850), (94, 527100), (100, 495474), (105, 471880), (120, 412895), (140, 353910), (141, 351400), (150, 330316), (168, 294925), (175, 283128), (188, 263550), (200, 247737), (210, 235940), (235, 210840), (251, 197400), (280, 176955), (282, 175700), (300, 165158), (329, 150600), (350, 141564), (376, 131775), (420, 117970), (470, 105420), (502, 98700), (525, 94376), (564, 87850), (600, 82579), (658, 75300), (700, 70782), (705, 70280), (753, 65800), (840, 58985), (940, 52710), (987, 50200), (1004, 49350), (1050, 47188), (1128, 43925), (1175, 42168), (1255, 39480), (1316, 37650), (1400, 35391), (1410, 35140), (1506, 32900), (1645, 30120), (1757, 28200), (1880, 26355), (1974, 25100), (2008, 24675), (2100, 23594), (2350, 21084), (2510, 19740), (2632, 18825), (2820, 17570), (3012, 16450), (3290, 15060), (3514, 14100), (3525, 14056), (3765, 13160), (3948, 12550), (4200, 11797), (4700, 10542), (4935, 10040), (5020, 9870), (5271, 9400), (5640, 8785), (6024, 8225), (6275, 7896), (6580, 7530), (7028, 7050)]