180238212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 216

約数和(自身を含む): 599534208

約数和(自身を除く): 419295996

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 121, 126, 132, 138, 154, 161, 198, 207, 231, 242, 252, 253, 257, 276, 308, 322, 363, 396, 414, 462, 483, 484, 506, 514, 644, 693, 726, 759, 771, 828, 847, 924, 966, 1012, 1028, 1089, 1386, 1449, 1452, 1518, 1542, 1694, 1771, 1799, 1932, 2178, 2277, 2313, 2541, 2772, 2783, 2827, 2898, 3036, 3084, 3388, 3542, 3598, 4356, 4554, 4626, 5082, 5313, 5397, 5566, 5654, 5796, 5911, 7084, 7196, 7623, 8349, 8481, 9108, 9252, 10164, 10626, 10794, 11132, 11308, 11822, 15246, 15939, 16191, 16698, 16962, 17733, 19481, 19789, 21252, 21588, 23644, 25047, 25443, 30492, 31097, 31878, 32382, 33396, 33924, 35466, 38962, 39578, 41377, 50094, 50886, 53199, 58443, 59367, 62194, 63756, 64764, 65021, 70932, 77924, 79156, 82754, 93291, 100188, 101772, 106398, 116886, 118734, 124131, 124388, 130042, 165508, 175329, 178101, 186582, 195063, 212796, 217679, 233772, 237468, 248262, 260084, 279873, 350658, 356202, 372393, 373164, 390126, 435358, 455147, 496524, 559746, 585189, 653037, 701316, 712404, 715231, 744786, 780252, 870716, 910294, 1119492, 1170378, 1306074, 1365441, 1430462, 1489572, 1820588, 1959111, 2145693, 2340756, 2612148, 2730882, 2860924, 3918222, 4096323, 4291386, 5006617, 5461764, 6437079, 7836444, 8192646, 8582772, 10013234, 12874158, 15019851, 16385292, 20026468, 25748316, 30039702, 45059553, 60079404, 90119106, 180238212]

約数ペア:

[(1, 180238212), (2, 90119106), (3, 60079404), (4, 45059553), (6, 30039702), (7, 25748316), (9, 20026468), (11, 16385292), (12, 15019851), (14, 12874158), (18, 10013234), (21, 8582772), (22, 8192646), (23, 7836444), (28, 6437079), (33, 5461764), (36, 5006617), (42, 4291386), (44, 4096323), (46, 3918222), (63, 2860924), (66, 2730882), (69, 2612148), (77, 2340756), (84, 2145693), (92, 1959111), (99, 1820588), (121, 1489572), (126, 1430462), (132, 1365441), (138, 1306074), (154, 1170378), (161, 1119492), (198, 910294), (207, 870716), (231, 780252), (242, 744786), (252, 715231), (253, 712404), (257, 701316), (276, 653037), (308, 585189), (322, 559746), (363, 496524), (396, 455147), (414, 435358), (462, 390126), (483, 373164), (484, 372393), (506, 356202), (514, 350658), (644, 279873), (693, 260084), (726, 248262), (759, 237468), (771, 233772), (828, 217679), (847, 212796), (924, 195063), (966, 186582), (1012, 178101), (1028, 175329), (1089, 165508), (1386, 130042), (1449, 124388), (1452, 124131), (1518, 118734), (1542, 116886), (1694, 106398), (1771, 101772), (1799, 100188), (1932, 93291), (2178, 82754), (2277, 79156), (2313, 77924), (2541, 70932), (2772, 65021), (2783, 64764), (2827, 63756), (2898, 62194), (3036, 59367), (3084, 58443), (3388, 53199), (3542, 50886), (3598, 50094), (4356, 41377), (4554, 39578), (4626, 38962), (5082, 35466), (5313, 33924), (5397, 33396), (5566, 32382), (5654, 31878), (5796, 31097), (5911, 30492), (7084, 25443), (7196, 25047), (7623, 23644), (8349, 21588), (8481, 21252), (9108, 19789), (9252, 19481), (10164, 17733), (10626, 16962), (10794, 16698), (11132, 16191), (11308, 15939), (11822, 15246)]