81530064

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 400

約数和(自身を含む): 316884480

約数和(自身を除く): 235354416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 27, 28, 33, 36, 38, 42, 43, 44, 48, 54, 56, 57, 63, 66, 72, 76, 77, 81, 84, 86, 88, 99, 108, 112, 114, 126, 129, 132, 133, 144, 152, 154, 162, 168, 171, 172, 176, 189, 198, 209, 216, 228, 231, 252, 258, 264, 266, 297, 301, 304, 308, 324, 336, 342, 344, 378, 387, 396, 399, 418, 432, 456, 462, 473, 504, 513, 516, 528, 532, 567, 594, 602, 616, 627, 648, 684, 688, 693, 756, 774, 792, 798, 817, 836, 891, 903, 912, 924, 946, 1008, 1026, 1032, 1064, 1134, 1161, 1188, 1197, 1204, 1232, 1254, 1296, 1368, 1386, 1419, 1463, 1512, 1539, 1548, 1584, 1596, 1634, 1672, 1782, 1806, 1848, 1881, 1892, 2052, 2064, 2079, 2128, 2268, 2322, 2376, 2394, 2408, 2451, 2508, 2709, 2736, 2772, 2838, 2926, 3024, 3078, 3096, 3192, 3268, 3311, 3344, 3483, 3564, 3591, 3612, 3696, 3762, 3784, 4104, 4158, 4257, 4389, 4536, 4644, 4752, 4788, 4816, 4902, 5016, 5418, 5544, 5643, 5676, 5719, 5852, 6156, 6192, 6237, 6384, 6536, 6622, 6966, 7128, 7182, 7224, 7353, 7524, 7568, 8127, 8208, 8316, 8514, 8778, 8987, 9072, 9288, 9576, 9804, 9933, 10032, 10773, 10836, 11088, 11286, 11352, 11438, 11704, 12312, 12474, 12771, 13072, 13167, 13244, 13932, 14256, 14364, 14448, 14706, 15048, 16254, 16632, 16929, 17028, 17157, 17556, 17974, 18576, 19152, 19608, 19866, 21546, 21672, 22059, 22572, 22704, 22876, 23408, 24381, 24624, 24948, 25542, 26334, 26488, 26961, 27864, 28728, 29412, 29799, 30096, 32508, 33264, 33858, 34056, 34314, 35112, 35948, 38313, 39216, 39501, 39732, 43092, 43344, 44118, 45144, 45752, 48762, 49896, 51084, 51471, 52668, 52976, 53922, 55728, 57456, 58824, 59598, 62909, 65016, 66177, 67716, 68112, 68628, 70224, 71896, 76626, 79002, 79464, 80883, 86184, 88236, 89397, 90288, 91504, 97524, 99792, 102168, 102942, 105336, 107844, 117648, 118503, 119196, 125818, 130032, 132354, 135432, 137256, 143792, 153252, 154413, 158004, 158928, 161766, 172368, 176472, 178794, 188727, 195048, 204336, 205884, 210672, 215688, 237006, 238392, 242649, 251636, 264708, 268191, 270864, 274512, 306504, 308826, 316008, 323532, 352944, 357588, 377454, 390096, 411768, 431376, 463239, 474012, 476784, 485298, 503272, 529416, 536382, 566181, 613008, 617652, 632016, 647064, 715176, 727947, 754908, 823536, 926478, 948024, 970596, 1006544, 1058832, 1072764, 1132362, 1235304, 1294128, 1430352, 1455894, 1509816, 1698543, 1852956, 1896048, 1941192, 2145528, 2264724, 2470608, 2911788, 3019632, 3397086, 3705912, 3882384, 4291056, 4529448, 5095629, 5823576, 6794172, 7411824, 9058896, 10191258, 11647152, 13588344, 20382516, 27176688, 40765032, 81530064]

約数ペア:

[(1, 81530064), (2, 40765032), (3, 27176688), (4, 20382516), (6, 13588344), (7, 11647152), (8, 10191258), (9, 9058896), (11, 7411824), (12, 6794172), (14, 5823576), (16, 5095629), (18, 4529448), (19, 4291056), (21, 3882384), (22, 3705912), (24, 3397086), (27, 3019632), (28, 2911788), (33, 2470608), (36, 2264724), (38, 2145528), (42, 1941192), (43, 1896048), (44, 1852956), (48, 1698543), (54, 1509816), (56, 1455894), (57, 1430352), (63, 1294128), (66, 1235304), (72, 1132362), (76, 1072764), (77, 1058832), (81, 1006544), (84, 970596), (86, 948024), (88, 926478), (99, 823536), (108, 754908), (112, 727947), (114, 715176), (126, 647064), (129, 632016), (132, 617652), (133, 613008), (144, 566181), (152, 536382), (154, 529416), (162, 503272), (168, 485298), (171, 476784), (172, 474012), (176, 463239), (189, 431376), (198, 411768), (209, 390096), (216, 377454), (228, 357588), (231, 352944), (252, 323532), (258, 316008), (264, 308826), (266, 306504), (297, 274512), (301, 270864), (304, 268191), (308, 264708), (324, 251636), (336, 242649), (342, 238392), (344, 237006), (378, 215688), (387, 210672), (396, 205884), (399, 204336), (418, 195048), (432, 188727), (456, 178794), (462, 176472), (473, 172368), (504, 161766), (513, 158928), (516, 158004), (528, 154413), (532, 153252), (567, 143792), (594, 137256), (602, 135432), (616, 132354), (627, 130032), (648, 125818), (684, 119196), (688, 118503), (693, 117648), (756, 107844), (774, 105336), (792, 102942), (798, 102168), (817, 99792), (836, 97524), (891, 91504), (903, 90288), (912, 89397), (924, 88236), (946, 86184), (1008, 80883), (1026, 79464), (1032, 79002), (1064, 76626), (1134, 71896), (1161, 70224), (1188, 68628), (1197, 68112), (1204, 67716), (1232, 66177), (1254, 65016), (1296, 62909), (1368, 59598), (1386, 58824), (1419, 57456), (1463, 55728), (1512, 53922), (1539, 52976), (1548, 52668), (1584, 51471), (1596, 51084), (1634, 49896), (1672, 48762), (1782, 45752), (1806, 45144), (1848, 44118), (1881, 43344), (1892, 43092), (2052, 39732), (2064, 39501), (2079, 39216), (2128, 38313), (2268, 35948), (2322, 35112), (2376, 34314), (2394, 34056), (2408, 33858), (2451, 33264), (2508, 32508), (2709, 30096), (2736, 29799), (2772, 29412), (2838, 28728), (2926, 27864), (3024, 26961), (3078, 26488), (3096, 26334), (3192, 25542), (3268, 24948), (3311, 24624), (3344, 24381), (3483, 23408), (3564, 22876), (3591, 22704), (3612, 22572), (3696, 22059), (3762, 21672), (3784, 21546), (4104, 19866), (4158, 19608), (4257, 19152), (4389, 18576), (4536, 17974), (4644, 17556), (4752, 17157), (4788, 17028), (4816, 16929), (4902, 16632), (5016, 16254), (5418, 15048), (5544, 14706), (5643, 14448), (5676, 14364), (5719, 14256), (5852, 13932), (6156, 13244), (6192, 13167), (6237, 13072), (6384, 12771), (6536, 12474), (6622, 12312), (6966, 11704), (7128, 11438), (7182, 11352), (7224, 11286), (7353, 11088), (7524, 10836), (7568, 10773), (8127, 10032), (8208, 9933), (8316, 9804), (8514, 9576), (8778, 9288), (8987, 9072)]