55849500

素因数分解:

$2^2\times 3^4\times 5^3\times 7^1\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 240

約数和(自身を含む): 209297088

約数和(自身を除く): 153447588

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, 125, 126, 135, 140, 150, 162, 175, 180, 189, 197, 210, 225, 250, 252, 270, 300, 315, 324, 350, 375, 378, 394, 405, 420, 450, 500, 525, 540, 567, 591, 630, 675, 700, 750, 756, 788, 810, 875, 900, 945, 985, 1050, 1125, 1134, 1182, 1260, 1350, 1379, 1500, 1575, 1620, 1750, 1773, 1890, 1970, 2025, 2100, 2250, 2268, 2364, 2625, 2700, 2758, 2835, 2955, 3150, 3375, 3500, 3546, 3780, 3940, 4050, 4137, 4500, 4725, 4925, 5250, 5319, 5516, 5670, 5910, 6300, 6750, 6895, 7092, 7875, 8100, 8274, 8865, 9450, 9850, 10125, 10500, 10638, 11340, 11820, 12411, 13500, 13790, 14175, 14775, 15750, 15957, 16548, 17730, 18900, 19700, 20250, 20685, 21276, 23625, 24625, 24822, 26595, 27580, 28350, 29550, 31500, 31914, 34475, 35460, 37233, 40500, 41370, 44325, 47250, 49250, 49644, 53190, 56700, 59100, 62055, 63828, 68950, 70875, 73875, 74466, 79785, 82740, 88650, 94500, 98500, 103425, 106380, 111699, 124110, 132975, 137900, 141750, 147750, 148932, 159570, 172375, 177300, 186165, 206850, 221625, 223398, 248220, 265950, 283500, 295500, 310275, 319140, 344750, 372330, 398925, 413700, 443250, 446796, 517125, 531900, 558495, 620550, 664875, 689500, 744660, 797850, 886500, 930825, 1034250, 1116990, 1241100, 1329750, 1551375, 1595700, 1861650, 1994625, 2068500, 2233980, 2659500, 2792475, 3102750, 3723300, 3989250, 4654125, 5584950, 6205500, 7978500, 9308250, 11169900, 13962375, 18616500, 27924750, 55849500]

約数ペア:

[(1, 55849500), (2, 27924750), (3, 18616500), (4, 13962375), (5, 11169900), (6, 9308250), (7, 7978500), (9, 6205500), (10, 5584950), (12, 4654125), (14, 3989250), (15, 3723300), (18, 3102750), (20, 2792475), (21, 2659500), (25, 2233980), (27, 2068500), (28, 1994625), (30, 1861650), (35, 1595700), (36, 1551375), (42, 1329750), (45, 1241100), (50, 1116990), (54, 1034250), (60, 930825), (63, 886500), (70, 797850), (75, 744660), (81, 689500), (84, 664875), (90, 620550), (100, 558495), (105, 531900), (108, 517125), (125, 446796), (126, 443250), (135, 413700), (140, 398925), (150, 372330), (162, 344750), (175, 319140), (180, 310275), (189, 295500), (197, 283500), (210, 265950), (225, 248220), (250, 223398), (252, 221625), (270, 206850), (300, 186165), (315, 177300), (324, 172375), (350, 159570), (375, 148932), (378, 147750), (394, 141750), (405, 137900), (420, 132975), (450, 124110), (500, 111699), (525, 106380), (540, 103425), (567, 98500), (591, 94500), (630, 88650), (675, 82740), (700, 79785), (750, 74466), (756, 73875), (788, 70875), (810, 68950), (875, 63828), (900, 62055), (945, 59100), (985, 56700), (1050, 53190), (1125, 49644), (1134, 49250), (1182, 47250), (1260, 44325), (1350, 41370), (1379, 40500), (1500, 37233), (1575, 35460), (1620, 34475), (1750, 31914), (1773, 31500), (1890, 29550), (1970, 28350), (2025, 27580), (2100, 26595), (2250, 24822), (2268, 24625), (2364, 23625), (2625, 21276), (2700, 20685), (2758, 20250), (2835, 19700), (2955, 18900), (3150, 17730), (3375, 16548), (3500, 15957), (3546, 15750), (3780, 14775), (3940, 14175), (4050, 13790), (4137, 13500), (4500, 12411), (4725, 11820), (4925, 11340), (5250, 10638), (5319, 10500), (5516, 10125), (5670, 9850), (5910, 9450), (6300, 8865), (6750, 8274), (6895, 8100), (7092, 7875)]