155401488

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 522288000

約数和(自身を除く): 366886512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 29, 33, 34, 36, 44, 48, 51, 58, 66, 68, 72, 87, 88, 99, 102, 116, 132, 136, 144, 153, 174, 176, 187, 198, 199, 204, 232, 261, 264, 272, 306, 319, 348, 374, 396, 398, 408, 464, 493, 522, 528, 561, 597, 612, 638, 696, 748, 792, 796, 816, 957, 986, 1044, 1122, 1194, 1224, 1276, 1392, 1479, 1496, 1584, 1592, 1683, 1791, 1914, 1972, 2088, 2189, 2244, 2388, 2448, 2552, 2871, 2958, 2992, 3184, 3366, 3383, 3582, 3828, 3944, 4176, 4378, 4437, 4488, 4776, 5104, 5423, 5742, 5771, 5916, 6567, 6732, 6766, 7164, 7656, 7888, 8756, 8874, 8976, 9552, 10149, 10846, 11484, 11542, 11832, 13134, 13464, 13532, 14328, 15312, 16269, 17313, 17512, 17748, 19701, 20298, 21692, 22968, 23084, 23664, 26268, 26928, 27064, 28656, 30447, 32538, 34626, 35024, 35496, 37213, 39402, 40596, 43384, 45936, 46168, 48807, 51939, 52536, 54128, 60894, 63481, 65076, 69252, 70992, 74426, 78804, 81192, 86768, 92336, 97614, 98107, 103878, 105072, 111639, 121788, 126962, 130152, 138504, 148852, 157608, 162384, 190443, 195228, 196214, 207756, 223278, 243576, 253924, 260304, 277008, 294321, 297704, 315216, 334917, 380886, 390456, 392428, 415512, 446556, 487152, 507848, 571329, 588642, 595408, 669834, 761772, 780912, 784856, 831024, 882963, 893112, 1015696, 1079177, 1142658, 1177284, 1339668, 1523544, 1569712, 1765926, 1786224, 2158354, 2285316, 2354568, 2679336, 3047088, 3237531, 3531852, 4316708, 4570632, 4709136, 5358672, 6475062, 7063704, 8633416, 9141264, 9712593, 12950124, 14127408, 17266832, 19425186, 25900248, 38850372, 51800496, 77700744, 155401488]

約数ペア:

[(1, 155401488), (2, 77700744), (3, 51800496), (4, 38850372), (6, 25900248), (8, 19425186), (9, 17266832), (11, 14127408), (12, 12950124), (16, 9712593), (17, 9141264), (18, 8633416), (22, 7063704), (24, 6475062), (29, 5358672), (33, 4709136), (34, 4570632), (36, 4316708), (44, 3531852), (48, 3237531), (51, 3047088), (58, 2679336), (66, 2354568), (68, 2285316), (72, 2158354), (87, 1786224), (88, 1765926), (99, 1569712), (102, 1523544), (116, 1339668), (132, 1177284), (136, 1142658), (144, 1079177), (153, 1015696), (174, 893112), (176, 882963), (187, 831024), (198, 784856), (199, 780912), (204, 761772), (232, 669834), (261, 595408), (264, 588642), (272, 571329), (306, 507848), (319, 487152), (348, 446556), (374, 415512), (396, 392428), (398, 390456), (408, 380886), (464, 334917), (493, 315216), (522, 297704), (528, 294321), (561, 277008), (597, 260304), (612, 253924), (638, 243576), (696, 223278), (748, 207756), (792, 196214), (796, 195228), (816, 190443), (957, 162384), (986, 157608), (1044, 148852), (1122, 138504), (1194, 130152), (1224, 126962), (1276, 121788), (1392, 111639), (1479, 105072), (1496, 103878), (1584, 98107), (1592, 97614), (1683, 92336), (1791, 86768), (1914, 81192), (1972, 78804), (2088, 74426), (2189, 70992), (2244, 69252), (2388, 65076), (2448, 63481), (2552, 60894), (2871, 54128), (2958, 52536), (2992, 51939), (3184, 48807), (3366, 46168), (3383, 45936), (3582, 43384), (3828, 40596), (3944, 39402), (4176, 37213), (4378, 35496), (4437, 35024), (4488, 34626), (4776, 32538), (5104, 30447), (5423, 28656), (5742, 27064), (5771, 26928), (5916, 26268), (6567, 23664), (6732, 23084), (6766, 22968), (7164, 21692), (7656, 20298), (7888, 19701), (8756, 17748), (8874, 17512), (8976, 17313), (9552, 16269), (10149, 15312), (10846, 14328), (11484, 13532), (11542, 13464), (11832, 13134)]