121875516

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 402494400

約数和(自身を除く): 280618884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 29, 34, 36, 42, 51, 54, 58, 63, 68, 81, 84, 87, 102, 108, 109, 116, 119, 126, 153, 162, 174, 189, 203, 204, 218, 238, 252, 261, 306, 324, 327, 348, 357, 378, 406, 436, 459, 476, 493, 522, 567, 609, 612, 654, 714, 756, 763, 783, 812, 918, 981, 986, 1044, 1071, 1134, 1218, 1308, 1377, 1428, 1479, 1526, 1566, 1827, 1836, 1853, 1962, 1972, 2142, 2268, 2289, 2349, 2436, 2754, 2943, 2958, 3052, 3132, 3161, 3213, 3451, 3654, 3706, 3924, 4284, 4437, 4578, 4698, 5481, 5508, 5559, 5886, 5916, 6322, 6426, 6867, 6902, 7308, 7412, 8829, 8874, 9156, 9396, 9483, 9639, 10353, 10962, 11118, 11772, 12644, 12852, 12971, 13311, 13734, 13804, 16443, 16677, 17658, 17748, 18966, 19278, 20601, 20706, 21924, 22127, 22236, 25942, 26622, 27468, 28449, 31059, 32886, 33354, 35316, 37932, 38556, 38913, 39933, 41202, 41412, 44254, 50031, 51884, 53244, 53737, 56898, 61803, 62118, 65772, 66381, 66708, 77826, 79866, 82404, 85347, 88508, 93177, 100062, 107474, 113796, 116739, 123606, 124236, 132762, 150093, 155652, 159732, 161211, 170694, 186354, 199143, 200124, 214948, 233478, 247212, 256041, 265524, 279531, 300186, 322422, 341388, 350217, 372708, 376159, 398286, 466956, 483633, 512082, 559062, 597429, 600372, 644844, 700434, 752318, 796572, 967266, 1024164, 1050651, 1118124, 1128477, 1194858, 1400868, 1450899, 1504636, 1792287, 1934532, 2101302, 2256954, 2389716, 2901798, 3385431, 3584574, 4202604, 4352697, 4513908, 5803596, 6770862, 7169148, 8705394, 10156293, 13541724, 17410788, 20312586, 30468879, 40625172, 60937758, 121875516]

約数ペア:

[(1, 121875516), (2, 60937758), (3, 40625172), (4, 30468879), (6, 20312586), (7, 17410788), (9, 13541724), (12, 10156293), (14, 8705394), (17, 7169148), (18, 6770862), (21, 5803596), (27, 4513908), (28, 4352697), (29, 4202604), (34, 3584574), (36, 3385431), (42, 2901798), (51, 2389716), (54, 2256954), (58, 2101302), (63, 1934532), (68, 1792287), (81, 1504636), (84, 1450899), (87, 1400868), (102, 1194858), (108, 1128477), (109, 1118124), (116, 1050651), (119, 1024164), (126, 967266), (153, 796572), (162, 752318), (174, 700434), (189, 644844), (203, 600372), (204, 597429), (218, 559062), (238, 512082), (252, 483633), (261, 466956), (306, 398286), (324, 376159), (327, 372708), (348, 350217), (357, 341388), (378, 322422), (406, 300186), (436, 279531), (459, 265524), (476, 256041), (493, 247212), (522, 233478), (567, 214948), (609, 200124), (612, 199143), (654, 186354), (714, 170694), (756, 161211), (763, 159732), (783, 155652), (812, 150093), (918, 132762), (981, 124236), (986, 123606), (1044, 116739), (1071, 113796), (1134, 107474), (1218, 100062), (1308, 93177), (1377, 88508), (1428, 85347), (1479, 82404), (1526, 79866), (1566, 77826), (1827, 66708), (1836, 66381), (1853, 65772), (1962, 62118), (1972, 61803), (2142, 56898), (2268, 53737), (2289, 53244), (2349, 51884), (2436, 50031), (2754, 44254), (2943, 41412), (2958, 41202), (3052, 39933), (3132, 38913), (3161, 38556), (3213, 37932), (3451, 35316), (3654, 33354), (3706, 32886), (3924, 31059), (4284, 28449), (4437, 27468), (4578, 26622), (4698, 25942), (5481, 22236), (5508, 22127), (5559, 21924), (5886, 20706), (5916, 20601), (6322, 19278), (6426, 18966), (6867, 17748), (6902, 17658), (7308, 16677), (7412, 16443), (8829, 13804), (8874, 13734), (9156, 13311), (9396, 12971), (9483, 12852), (9639, 12644), (10353, 11772), (10962, 11118)]