25101648

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 240

約数和(自身を含む): 87744384

約数和(自身を除く): 62642736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 23, 24, 26, 33, 36, 39, 44, 46, 48, 52, 53, 66, 69, 72, 78, 88, 92, 99, 104, 106, 117, 132, 138, 143, 144, 156, 159, 176, 184, 198, 207, 208, 212, 234, 253, 264, 276, 286, 299, 312, 318, 368, 396, 414, 424, 429, 468, 477, 506, 528, 552, 572, 583, 598, 624, 636, 689, 759, 792, 828, 848, 858, 897, 936, 954, 1012, 1104, 1144, 1166, 1196, 1219, 1272, 1287, 1378, 1518, 1584, 1656, 1716, 1749, 1794, 1872, 1908, 2024, 2067, 2277, 2288, 2332, 2392, 2438, 2544, 2574, 2691, 2756, 3036, 3289, 3312, 3432, 3498, 3588, 3657, 3816, 4048, 4134, 4554, 4664, 4784, 4876, 5148, 5247, 5382, 5512, 6072, 6201, 6578, 6864, 6996, 7176, 7314, 7579, 7632, 8268, 9108, 9328, 9752, 9867, 10296, 10494, 10764, 10971, 11024, 12144, 12402, 13156, 13409, 13992, 14352, 14628, 15158, 15847, 16536, 18216, 19504, 19734, 20592, 20988, 21528, 21942, 22737, 24804, 26312, 26818, 27984, 29256, 29601, 30316, 31694, 33072, 36432, 39468, 40227, 41976, 43056, 43884, 45474, 47541, 49608, 52624, 53636, 58512, 59202, 60632, 63388, 68211, 78936, 80454, 83952, 87768, 90948, 95082, 99216, 107272, 118404, 120681, 121264, 126776, 136422, 142623, 157872, 160908, 174317, 175536, 181896, 190164, 214544, 236808, 241362, 253552, 272844, 285246, 321816, 348634, 363792, 380328, 473616, 482724, 522951, 545688, 570492, 643632, 697268, 760656, 965448, 1045902, 1091376, 1140984, 1394536, 1568853, 1930896, 2091804, 2281968, 2789072, 3137706, 4183608, 6275412, 8367216, 12550824, 25101648]

約数ペア:

[(1, 25101648), (2, 12550824), (3, 8367216), (4, 6275412), (6, 4183608), (8, 3137706), (9, 2789072), (11, 2281968), (12, 2091804), (13, 1930896), (16, 1568853), (18, 1394536), (22, 1140984), (23, 1091376), (24, 1045902), (26, 965448), (33, 760656), (36, 697268), (39, 643632), (44, 570492), (46, 545688), (48, 522951), (52, 482724), (53, 473616), (66, 380328), (69, 363792), (72, 348634), (78, 321816), (88, 285246), (92, 272844), (99, 253552), (104, 241362), (106, 236808), (117, 214544), (132, 190164), (138, 181896), (143, 175536), (144, 174317), (156, 160908), (159, 157872), (176, 142623), (184, 136422), (198, 126776), (207, 121264), (208, 120681), (212, 118404), (234, 107272), (253, 99216), (264, 95082), (276, 90948), (286, 87768), (299, 83952), (312, 80454), (318, 78936), (368, 68211), (396, 63388), (414, 60632), (424, 59202), (429, 58512), (468, 53636), (477, 52624), (506, 49608), (528, 47541), (552, 45474), (572, 43884), (583, 43056), (598, 41976), (624, 40227), (636, 39468), (689, 36432), (759, 33072), (792, 31694), (828, 30316), (848, 29601), (858, 29256), (897, 27984), (936, 26818), (954, 26312), (1012, 24804), (1104, 22737), (1144, 21942), (1166, 21528), (1196, 20988), (1219, 20592), (1272, 19734), (1287, 19504), (1378, 18216), (1518, 16536), (1584, 15847), (1656, 15158), (1716, 14628), (1749, 14352), (1794, 13992), (1872, 13409), (1908, 13156), (2024, 12402), (2067, 12144), (2277, 11024), (2288, 10971), (2332, 10764), (2392, 10494), (2438, 10296), (2544, 9867), (2574, 9752), (2691, 9328), (2756, 9108), (3036, 8268), (3289, 7632), (3312, 7579), (3432, 7314), (3498, 7176), (3588, 6996), (3657, 6864), (3816, 6578), (4048, 6201), (4134, 6072), (4554, 5512), (4664, 5382), (4784, 5247), (4876, 5148)]