54877200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 206653440

約数和(自身を除く): 151776240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 47, 48, 50, 56, 60, 70, 75, 80, 84, 94, 100, 105, 112, 120, 139, 140, 141, 150, 168, 175, 188, 200, 210, 235, 240, 278, 280, 282, 300, 329, 336, 350, 376, 400, 417, 420, 470, 525, 556, 560, 564, 600, 658, 695, 700, 705, 752, 834, 840, 940, 973, 987, 1050, 1112, 1128, 1175, 1200, 1316, 1390, 1400, 1410, 1645, 1668, 1680, 1880, 1946, 1974, 2085, 2100, 2224, 2256, 2350, 2632, 2780, 2800, 2820, 2919, 3290, 3336, 3475, 3525, 3760, 3892, 3948, 4170, 4200, 4700, 4865, 4935, 5264, 5560, 5640, 5838, 6533, 6580, 6672, 6950, 7050, 7784, 7896, 8225, 8340, 8400, 9400, 9730, 9870, 10425, 11120, 11280, 11676, 13066, 13160, 13900, 14100, 14595, 15568, 15792, 16450, 16680, 18800, 19460, 19599, 19740, 20850, 23352, 24325, 24675, 26132, 26320, 27800, 28200, 29190, 32665, 32900, 33360, 38920, 39198, 39480, 41700, 45731, 46704, 48650, 49350, 52264, 55600, 56400, 58380, 65330, 65800, 72975, 77840, 78396, 78960, 83400, 91462, 97300, 97995, 98700, 104528, 116760, 130660, 131600, 137193, 145950, 156792, 163325, 166800, 182924, 194600, 195990, 197400, 228655, 233520, 261320, 274386, 291900, 313584, 326650, 365848, 389200, 391980, 394800, 457310, 489975, 522640, 548772, 583800, 653300, 685965, 731696, 783960, 914620, 979950, 1097544, 1143275, 1167600, 1306600, 1371930, 1567920, 1829240, 1959900, 2195088, 2286550, 2613200, 2743860, 3429825, 3658480, 3919800, 4573100, 5487720, 6859650, 7839600, 9146200, 10975440, 13719300, 18292400, 27438600, 54877200]

約数ペア:

[(1, 54877200), (2, 27438600), (3, 18292400), (4, 13719300), (5, 10975440), (6, 9146200), (7, 7839600), (8, 6859650), (10, 5487720), (12, 4573100), (14, 3919800), (15, 3658480), (16, 3429825), (20, 2743860), (21, 2613200), (24, 2286550), (25, 2195088), (28, 1959900), (30, 1829240), (35, 1567920), (40, 1371930), (42, 1306600), (47, 1167600), (48, 1143275), (50, 1097544), (56, 979950), (60, 914620), (70, 783960), (75, 731696), (80, 685965), (84, 653300), (94, 583800), (100, 548772), (105, 522640), (112, 489975), (120, 457310), (139, 394800), (140, 391980), (141, 389200), (150, 365848), (168, 326650), (175, 313584), (188, 291900), (200, 274386), (210, 261320), (235, 233520), (240, 228655), (278, 197400), (280, 195990), (282, 194600), (300, 182924), (329, 166800), (336, 163325), (350, 156792), (376, 145950), (400, 137193), (417, 131600), (420, 130660), (470, 116760), (525, 104528), (556, 98700), (560, 97995), (564, 97300), (600, 91462), (658, 83400), (695, 78960), (700, 78396), (705, 77840), (752, 72975), (834, 65800), (840, 65330), (940, 58380), (973, 56400), (987, 55600), (1050, 52264), (1112, 49350), (1128, 48650), (1175, 46704), (1200, 45731), (1316, 41700), (1390, 39480), (1400, 39198), (1410, 38920), (1645, 33360), (1668, 32900), (1680, 32665), (1880, 29190), (1946, 28200), (1974, 27800), (2085, 26320), (2100, 26132), (2224, 24675), (2256, 24325), (2350, 23352), (2632, 20850), (2780, 19740), (2800, 19599), (2820, 19460), (2919, 18800), (3290, 16680), (3336, 16450), (3475, 15792), (3525, 15568), (3760, 14595), (3892, 14100), (3948, 13900), (4170, 13160), (4200, 13066), (4700, 11676), (4865, 11280), (4935, 11120), (5264, 10425), (5560, 9870), (5640, 9730), (5838, 9400), (6533, 8400), (6580, 8340), (6672, 8225), (6950, 7896), (7050, 7784)]