305125128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1248

約数の個数: 192

約数和(自身を含む): 1053112320

約数和(自身を除く): 747987192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 47, 56, 63, 66, 72, 77, 84, 88, 94, 99, 126, 132, 141, 154, 168, 188, 198, 231, 252, 264, 282, 308, 329, 376, 396, 423, 462, 504, 517, 564, 616, 658, 693, 792, 846, 924, 987, 1034, 1128, 1171, 1316, 1386, 1551, 1692, 1848, 1974, 2068, 2342, 2632, 2772, 2961, 3102, 3384, 3513, 3619, 3948, 4136, 4653, 4684, 5544, 5922, 6204, 7026, 7238, 7896, 8197, 9306, 9368, 10539, 10857, 11844, 12408, 12881, 14052, 14476, 16394, 18612, 21078, 21714, 23688, 24591, 25762, 28104, 28952, 32571, 32788, 37224, 38643, 42156, 43428, 49182, 51524, 55037, 65142, 65576, 73773, 77286, 84312, 86856, 90167, 98364, 103048, 110074, 115929, 130284, 147546, 154572, 165111, 180334, 196728, 220148, 231858, 260568, 270501, 295092, 309144, 330222, 360668, 385259, 440296, 463716, 495333, 541002, 590184, 605407, 660444, 721336, 770518, 811503, 927432, 990666, 1082004, 1155777, 1210814, 1320888, 1541036, 1623006, 1816221, 1981332, 2164008, 2311554, 2421628, 3082072, 3246012, 3467331, 3632442, 3962664, 4237849, 4623108, 4843256, 5448663, 6492024, 6934662, 7264884, 8475698, 9246216, 10897326, 12713547, 13869324, 14529768, 16951396, 21794652, 25427094, 27738648, 33902792, 38140641, 43589304, 50854188, 76281282, 101708376, 152562564, 305125128]

約数ペア:

[(1, 305125128), (2, 152562564), (3, 101708376), (4, 76281282), (6, 50854188), (7, 43589304), (8, 38140641), (9, 33902792), (11, 27738648), (12, 25427094), (14, 21794652), (18, 16951396), (21, 14529768), (22, 13869324), (24, 12713547), (28, 10897326), (33, 9246216), (36, 8475698), (42, 7264884), (44, 6934662), (47, 6492024), (56, 5448663), (63, 4843256), (66, 4623108), (72, 4237849), (77, 3962664), (84, 3632442), (88, 3467331), (94, 3246012), (99, 3082072), (126, 2421628), (132, 2311554), (141, 2164008), (154, 1981332), (168, 1816221), (188, 1623006), (198, 1541036), (231, 1320888), (252, 1210814), (264, 1155777), (282, 1082004), (308, 990666), (329, 927432), (376, 811503), (396, 770518), (423, 721336), (462, 660444), (504, 605407), (517, 590184), (564, 541002), (616, 495333), (658, 463716), (693, 440296), (792, 385259), (846, 360668), (924, 330222), (987, 309144), (1034, 295092), (1128, 270501), (1171, 260568), (1316, 231858), (1386, 220148), (1551, 196728), (1692, 180334), (1848, 165111), (1974, 154572), (2068, 147546), (2342, 130284), (2632, 115929), (2772, 110074), (2961, 103048), (3102, 98364), (3384, 90167), (3513, 86856), (3619, 84312), (3948, 77286), (4136, 73773), (4653, 65576), (4684, 65142), (5544, 55037), (5922, 51524), (6204, 49182), (7026, 43428), (7238, 42156), (7896, 38643), (8197, 37224), (9306, 32788), (9368, 32571), (10539, 28952), (10857, 28104), (11844, 25762), (12408, 24591), (12881, 23688), (14052, 21714), (14476, 21078), (16394, 18612)]