231569800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1367}}^1$

素因数の和:1412

約数の個数: 144

約数和(自身を含む): 676831680

約数和(自身を除く): 445261880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 121, 140, 154, 175, 200, 220, 242, 275, 280, 308, 350, 385, 440, 484, 550, 605, 616, 700, 770, 847, 968, 1100, 1210, 1367, 1400, 1540, 1694, 1925, 2200, 2420, 2734, 3025, 3080, 3388, 3850, 4235, 4840, 5468, 6050, 6776, 6835, 7700, 8470, 9569, 10936, 12100, 13670, 15037, 15400, 16940, 19138, 21175, 24200, 27340, 30074, 33880, 34175, 38276, 42350, 47845, 54680, 60148, 68350, 75185, 76552, 84700, 95690, 105259, 120296, 136700, 150370, 165407, 169400, 191380, 210518, 239225, 273400, 300740, 330814, 375925, 382760, 421036, 478450, 526295, 601480, 661628, 751850, 827035, 842072, 956900, 1052590, 1157849, 1323256, 1503700, 1654070, 1913800, 2105180, 2315698, 2631475, 3007400, 3308140, 4135175, 4210360, 4631396, 5262950, 5789245, 6616280, 8270350, 9262792, 10525900, 11578490, 16540700, 21051800, 23156980, 28946225, 33081400, 46313960, 57892450, 115784900, 231569800]

約数ペア:

[(1, 231569800), (2, 115784900), (4, 57892450), (5, 46313960), (7, 33081400), (8, 28946225), (10, 23156980), (11, 21051800), (14, 16540700), (20, 11578490), (22, 10525900), (25, 9262792), (28, 8270350), (35, 6616280), (40, 5789245), (44, 5262950), (50, 4631396), (55, 4210360), (56, 4135175), (70, 3308140), (77, 3007400), (88, 2631475), (100, 2315698), (110, 2105180), (121, 1913800), (140, 1654070), (154, 1503700), (175, 1323256), (200, 1157849), (220, 1052590), (242, 956900), (275, 842072), (280, 827035), (308, 751850), (350, 661628), (385, 601480), (440, 526295), (484, 478450), (550, 421036), (605, 382760), (616, 375925), (700, 330814), (770, 300740), (847, 273400), (968, 239225), (1100, 210518), (1210, 191380), (1367, 169400), (1400, 165407), (1540, 150370), (1694, 136700), (1925, 120296), (2200, 105259), (2420, 95690), (2734, 84700), (3025, 76552), (3080, 75185), (3388, 68350), (3850, 60148), (4235, 54680), (4840, 47845), (5468, 42350), (6050, 38276), (6776, 34175), (6835, 33880), (7700, 30074), (8470, 27340), (9569, 24200), (10936, 21175), (12100, 19138), (13670, 16940), (15037, 15400)]