82415520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 288

約数和(自身を含む): 316540224

約数和(自身を除く): 234124704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 80, 86, 88, 90, 96, 99, 110, 120, 121, 129, 132, 144, 160, 165, 172, 176, 180, 198, 215, 220, 240, 242, 258, 264, 288, 330, 344, 352, 360, 363, 387, 396, 430, 440, 473, 480, 484, 495, 516, 528, 605, 645, 660, 688, 720, 726, 774, 792, 860, 880, 946, 968, 990, 1032, 1056, 1089, 1210, 1290, 1320, 1331, 1376, 1419, 1440, 1452, 1548, 1584, 1720, 1760, 1815, 1892, 1935, 1936, 1980, 2064, 2178, 2365, 2420, 2580, 2640, 2662, 2838, 2904, 3096, 3168, 3440, 3630, 3784, 3870, 3872, 3960, 3993, 4128, 4257, 4356, 4730, 4840, 5160, 5203, 5280, 5324, 5445, 5676, 5808, 6192, 6655, 6880, 7095, 7260, 7568, 7740, 7920, 7986, 8514, 8712, 9460, 9680, 10320, 10406, 10648, 10890, 11352, 11616, 11979, 12384, 13310, 14190, 14520, 15136, 15480, 15609, 15840, 15972, 17028, 17424, 18920, 19360, 19965, 20640, 20812, 21285, 21296, 21780, 22704, 23958, 26015, 26620, 28380, 29040, 30960, 31218, 31944, 34056, 34848, 37840, 39930, 41624, 42570, 42592, 43560, 45408, 46827, 47916, 52030, 53240, 56760, 57233, 58080, 59895, 61920, 62436, 63888, 68112, 75680, 78045, 79860, 83248, 85140, 87120, 93654, 95832, 104060, 106480, 113520, 114466, 119790, 124872, 127776, 136224, 156090, 159720, 166496, 170280, 171699, 174240, 187308, 191664, 208120, 212960, 227040, 228932, 234135, 239580, 249744, 286165, 312180, 319440, 340560, 343398, 374616, 383328, 416240, 457864, 468270, 479160, 499488, 515097, 572330, 624360, 638880, 681120, 686796, 749232, 832480, 858495, 915728, 936540, 958320, 1030194, 1144660, 1248720, 1373592, 1498464, 1716990, 1831456, 1873080, 1916640, 2060388, 2289320, 2497440, 2575485, 2747184, 3433980, 3746160, 4120776, 4578640, 5150970, 5494368, 6867960, 7492320, 8241552, 9157280, 10301940, 13735920, 16483104, 20603880, 27471840, 41207760, 82415520]

約数ペア:

[(1, 82415520), (2, 41207760), (3, 27471840), (4, 20603880), (5, 16483104), (6, 13735920), (8, 10301940), (9, 9157280), (10, 8241552), (11, 7492320), (12, 6867960), (15, 5494368), (16, 5150970), (18, 4578640), (20, 4120776), (22, 3746160), (24, 3433980), (30, 2747184), (32, 2575485), (33, 2497440), (36, 2289320), (40, 2060388), (43, 1916640), (44, 1873080), (45, 1831456), (48, 1716990), (55, 1498464), (60, 1373592), (66, 1248720), (72, 1144660), (80, 1030194), (86, 958320), (88, 936540), (90, 915728), (96, 858495), (99, 832480), (110, 749232), (120, 686796), (121, 681120), (129, 638880), (132, 624360), (144, 572330), (160, 515097), (165, 499488), (172, 479160), (176, 468270), (180, 457864), (198, 416240), (215, 383328), (220, 374616), (240, 343398), (242, 340560), (258, 319440), (264, 312180), (288, 286165), (330, 249744), (344, 239580), (352, 234135), (360, 228932), (363, 227040), (387, 212960), (396, 208120), (430, 191664), (440, 187308), (473, 174240), (480, 171699), (484, 170280), (495, 166496), (516, 159720), (528, 156090), (605, 136224), (645, 127776), (660, 124872), (688, 119790), (720, 114466), (726, 113520), (774, 106480), (792, 104060), (860, 95832), (880, 93654), (946, 87120), (968, 85140), (990, 83248), (1032, 79860), (1056, 78045), (1089, 75680), (1210, 68112), (1290, 63888), (1320, 62436), (1331, 61920), (1376, 59895), (1419, 58080), (1440, 57233), (1452, 56760), (1548, 53240), (1584, 52030), (1720, 47916), (1760, 46827), (1815, 45408), (1892, 43560), (1935, 42592), (1936, 42570), (1980, 41624), (2064, 39930), (2178, 37840), (2365, 34848), (2420, 34056), (2580, 31944), (2640, 31218), (2662, 30960), (2838, 29040), (2904, 28380), (3096, 26620), (3168, 26015), (3440, 23958), (3630, 22704), (3784, 21780), (3870, 21296), (3872, 21285), (3960, 20812), (3993, 20640), (4128, 19965), (4257, 19360), (4356, 18920), (4730, 17424), (4840, 17028), (5160, 15972), (5203, 15840), (5280, 15609), (5324, 15480), (5445, 15136), (5676, 14520), (5808, 14190), (6192, 13310), (6655, 12384), (6880, 11979), (7095, 11616), (7260, 11352), (7568, 10890), (7740, 10648), (7920, 10406), (7986, 10320), (8514, 9680), (8712, 9460)]