121540188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 404490240

約数和(自身を除く): 282950052

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 23, 28, 33, 38, 42, 43, 44, 46, 49, 57, 66, 69, 76, 77, 84, 86, 92, 98, 114, 129, 132, 133, 138, 147, 154, 161, 172, 196, 209, 228, 231, 253, 258, 266, 276, 294, 301, 308, 322, 399, 418, 437, 462, 473, 483, 506, 516, 532, 539, 588, 602, 627, 644, 759, 798, 817, 836, 874, 903, 924, 931, 946, 966, 989, 1012, 1078, 1127, 1204, 1254, 1311, 1419, 1463, 1518, 1596, 1617, 1634, 1748, 1771, 1806, 1862, 1892, 1932, 1978, 2107, 2156, 2254, 2451, 2508, 2622, 2793, 2838, 2926, 2967, 3036, 3059, 3234, 3268, 3311, 3381, 3542, 3612, 3724, 3956, 4214, 4389, 4508, 4807, 4902, 5244, 5313, 5586, 5676, 5719, 5852, 5934, 6118, 6321, 6468, 6622, 6762, 6923, 7084, 8428, 8778, 8987, 9177, 9614, 9804, 9933, 10241, 10626, 10879, 11172, 11438, 11868, 12236, 12397, 12642, 13244, 13524, 13846, 14421, 17157, 17556, 17974, 18354, 18791, 19228, 19866, 20482, 20769, 21252, 21413, 21758, 22876, 23177, 24794, 25284, 26961, 27692, 28842, 30723, 32637, 33649, 34314, 35948, 36708, 37191, 37582, 39732, 40033, 40964, 41538, 42826, 43516, 46354, 48461, 49588, 53922, 56373, 57684, 61446, 62909, 64239, 65274, 67298, 68628, 69531, 74382, 75164, 76153, 80066, 83076, 85652, 92708, 96922, 100947, 107844, 112746, 120099, 122892, 125818, 128478, 130548, 131537, 134596, 139062, 145383, 148764, 152306, 160132, 188727, 193844, 201894, 206701, 225492, 228459, 235543, 240198, 251636, 256956, 263074, 278124, 290766, 304612, 377454, 394611, 403788, 413402, 440363, 456918, 471086, 480396, 526148, 533071, 581532, 620103, 706629, 754908, 789222, 826804, 880726, 913836, 920759, 942172, 1066142, 1240206, 1321089, 1413258, 1446907, 1578444, 1599213, 1761452, 1841518, 2132284, 2480412, 2642178, 2762277, 2826516, 2893814, 3198426, 3683036, 4340721, 5284356, 5524554, 5787628, 6396852, 8681442, 10128349, 11049108, 17362884, 20256698, 30385047, 40513396, 60770094, 121540188]

約数ペア:

[(1, 121540188), (2, 60770094), (3, 40513396), (4, 30385047), (6, 20256698), (7, 17362884), (11, 11049108), (12, 10128349), (14, 8681442), (19, 6396852), (21, 5787628), (22, 5524554), (23, 5284356), (28, 4340721), (33, 3683036), (38, 3198426), (42, 2893814), (43, 2826516), (44, 2762277), (46, 2642178), (49, 2480412), (57, 2132284), (66, 1841518), (69, 1761452), (76, 1599213), (77, 1578444), (84, 1446907), (86, 1413258), (92, 1321089), (98, 1240206), (114, 1066142), (129, 942172), (132, 920759), (133, 913836), (138, 880726), (147, 826804), (154, 789222), (161, 754908), (172, 706629), (196, 620103), (209, 581532), (228, 533071), (231, 526148), (253, 480396), (258, 471086), (266, 456918), (276, 440363), (294, 413402), (301, 403788), (308, 394611), (322, 377454), (399, 304612), (418, 290766), (437, 278124), (462, 263074), (473, 256956), (483, 251636), (506, 240198), (516, 235543), (532, 228459), (539, 225492), (588, 206701), (602, 201894), (627, 193844), (644, 188727), (759, 160132), (798, 152306), (817, 148764), (836, 145383), (874, 139062), (903, 134596), (924, 131537), (931, 130548), (946, 128478), (966, 125818), (989, 122892), (1012, 120099), (1078, 112746), (1127, 107844), (1204, 100947), (1254, 96922), (1311, 92708), (1419, 85652), (1463, 83076), (1518, 80066), (1596, 76153), (1617, 75164), (1634, 74382), (1748, 69531), (1771, 68628), (1806, 67298), (1862, 65274), (1892, 64239), (1932, 62909), (1978, 61446), (2107, 57684), (2156, 56373), (2254, 53922), (2451, 49588), (2508, 48461), (2622, 46354), (2793, 43516), (2838, 42826), (2926, 41538), (2967, 40964), (3036, 40033), (3059, 39732), (3234, 37582), (3268, 37191), (3311, 36708), (3381, 35948), (3542, 34314), (3612, 33649), (3724, 32637), (3956, 30723), (4214, 28842), (4389, 27692), (4508, 26961), (4807, 25284), (4902, 24794), (5244, 23177), (5313, 22876), (5586, 21758), (5676, 21413), (5719, 21252), (5852, 20769), (5934, 20482), (6118, 19866), (6321, 19228), (6468, 18791), (6622, 18354), (6762, 17974), (6923, 17556), (7084, 17157), (8428, 14421), (8778, 13846), (8987, 13524), (9177, 13244), (9614, 12642), (9804, 12397), (9933, 12236), (10241, 11868), (10626, 11438), (10879, 11172)]