25575264

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 288

約数和(自身を含む): 92461824

約数和(自身を除く): 66886560

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 23, 24, 26, 27, 32, 33, 36, 39, 44, 46, 48, 52, 54, 66, 69, 72, 78, 81, 88, 92, 96, 99, 104, 108, 117, 132, 138, 143, 144, 156, 162, 176, 184, 198, 207, 208, 216, 234, 243, 253, 264, 276, 286, 288, 297, 299, 312, 324, 351, 352, 368, 396, 414, 416, 429, 432, 468, 486, 506, 528, 552, 572, 594, 598, 621, 624, 648, 702, 736, 759, 792, 828, 858, 864, 891, 897, 936, 972, 1012, 1053, 1056, 1104, 1144, 1188, 1196, 1242, 1248, 1287, 1296, 1404, 1518, 1584, 1656, 1716, 1782, 1794, 1863, 1872, 1944, 2024, 2106, 2208, 2277, 2288, 2376, 2392, 2484, 2574, 2592, 2673, 2691, 2808, 3036, 3159, 3168, 3289, 3312, 3432, 3564, 3588, 3726, 3744, 3861, 3888, 4048, 4212, 4554, 4576, 4752, 4784, 4968, 5148, 5346, 5382, 5589, 5616, 6072, 6318, 6578, 6624, 6831, 6864, 7128, 7176, 7452, 7722, 7776, 8073, 8096, 8424, 9108, 9504, 9568, 9867, 9936, 10296, 10692, 10764, 11178, 11232, 11583, 12144, 12636, 13156, 13662, 13728, 14256, 14352, 14904, 15444, 16146, 16848, 18216, 19734, 19872, 20493, 20592, 21384, 21528, 22356, 23166, 24219, 24288, 25272, 26312, 27324, 28512, 28704, 29601, 29808, 30888, 32292, 33696, 34749, 36432, 39468, 40986, 41184, 42768, 43056, 44712, 46332, 48438, 50544, 52624, 54648, 59202, 59616, 61479, 61776, 64584, 69498, 72657, 72864, 78936, 81972, 85536, 86112, 88803, 89424, 92664, 96876, 101088, 105248, 109296, 118404, 122958, 123552, 129168, 138996, 145314, 157872, 163944, 177606, 178848, 185328, 193752, 218592, 236808, 245916, 258336, 266409, 277992, 290628, 315744, 327888, 355212, 370656, 387504, 473616, 491832, 532818, 555984, 581256, 655776, 710424, 775008, 799227, 947232, 983664, 1065636, 1111968, 1162512, 1420848, 1598454, 1967328, 2131272, 2325024, 2841696, 3196908, 4262544, 6393816, 8525088, 12787632, 25575264]

約数ペア:

[(1, 25575264), (2, 12787632), (3, 8525088), (4, 6393816), (6, 4262544), (8, 3196908), (9, 2841696), (11, 2325024), (12, 2131272), (13, 1967328), (16, 1598454), (18, 1420848), (22, 1162512), (23, 1111968), (24, 1065636), (26, 983664), (27, 947232), (32, 799227), (33, 775008), (36, 710424), (39, 655776), (44, 581256), (46, 555984), (48, 532818), (52, 491832), (54, 473616), (66, 387504), (69, 370656), (72, 355212), (78, 327888), (81, 315744), (88, 290628), (92, 277992), (96, 266409), (99, 258336), (104, 245916), (108, 236808), (117, 218592), (132, 193752), (138, 185328), (143, 178848), (144, 177606), (156, 163944), (162, 157872), (176, 145314), (184, 138996), (198, 129168), (207, 123552), (208, 122958), (216, 118404), (234, 109296), (243, 105248), (253, 101088), (264, 96876), (276, 92664), (286, 89424), (288, 88803), (297, 86112), (299, 85536), (312, 81972), (324, 78936), (351, 72864), (352, 72657), (368, 69498), (396, 64584), (414, 61776), (416, 61479), (429, 59616), (432, 59202), (468, 54648), (486, 52624), (506, 50544), (528, 48438), (552, 46332), (572, 44712), (594, 43056), (598, 42768), (621, 41184), (624, 40986), (648, 39468), (702, 36432), (736, 34749), (759, 33696), (792, 32292), (828, 30888), (858, 29808), (864, 29601), (891, 28704), (897, 28512), (936, 27324), (972, 26312), (1012, 25272), (1053, 24288), (1056, 24219), (1104, 23166), (1144, 22356), (1188, 21528), (1196, 21384), (1242, 20592), (1248, 20493), (1287, 19872), (1296, 19734), (1404, 18216), (1518, 16848), (1584, 16146), (1656, 15444), (1716, 14904), (1782, 14352), (1794, 14256), (1863, 13728), (1872, 13662), (1944, 13156), (2024, 12636), (2106, 12144), (2208, 11583), (2277, 11232), (2288, 11178), (2376, 10764), (2392, 10692), (2484, 10296), (2574, 9936), (2592, 9867), (2673, 9568), (2691, 9504), (2808, 9108), (3036, 8424), (3159, 8096), (3168, 8073), (3289, 7776), (3312, 7722), (3432, 7452), (3564, 7176), (3588, 7128), (3726, 6864), (3744, 6831), (3861, 6624), (3888, 6578), (4048, 6318), (4212, 6072), (4554, 5616), (4576, 5589), (4752, 5382), (4784, 5346), (4968, 5148)]