189856260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 216

約数和(自身を含む): 662276160

約数和(自身を除く): 472419900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 121, 132, 138, 165, 180, 198, 207, 220, 230, 242, 253, 276, 330, 345, 363, 379, 396, 414, 460, 484, 495, 506, 605, 660, 690, 726, 758, 759, 828, 990, 1012, 1035, 1089, 1137, 1210, 1265, 1380, 1452, 1516, 1518, 1815, 1895, 1980, 2070, 2178, 2274, 2277, 2420, 2530, 2783, 3036, 3411, 3630, 3790, 3795, 4140, 4169, 4356, 4548, 4554, 5060, 5445, 5566, 5685, 6822, 7260, 7580, 7590, 8338, 8349, 8717, 9108, 10890, 11132, 11370, 11385, 12507, 13644, 13915, 15180, 16676, 16698, 17055, 17434, 20845, 21780, 22740, 22770, 25014, 25047, 26151, 27830, 33396, 34110, 34868, 37521, 41690, 41745, 43585, 45540, 45859, 50028, 50094, 52302, 55660, 62535, 68220, 75042, 78453, 83380, 83490, 87170, 91718, 95887, 100188, 104604, 125070, 125235, 130755, 137577, 150084, 156906, 166980, 174340, 183436, 187605, 191774, 229295, 250140, 250470, 261510, 275154, 287661, 313812, 375210, 383548, 392265, 412731, 458590, 479435, 500940, 523020, 550308, 575322, 687885, 750420, 784530, 825462, 862983, 917180, 958870, 1054757, 1150644, 1375770, 1438305, 1569060, 1650924, 1725966, 1917740, 2063655, 2109514, 2751540, 2876610, 3164271, 3451932, 4127310, 4219028, 4314915, 5273785, 5753220, 6328542, 8254620, 8629830, 9492813, 10547570, 12657084, 15821355, 17259660, 18985626, 21095140, 31642710, 37971252, 47464065, 63285420, 94928130, 189856260]

約数ペア:

[(1, 189856260), (2, 94928130), (3, 63285420), (4, 47464065), (5, 37971252), (6, 31642710), (9, 21095140), (10, 18985626), (11, 17259660), (12, 15821355), (15, 12657084), (18, 10547570), (20, 9492813), (22, 8629830), (23, 8254620), (30, 6328542), (33, 5753220), (36, 5273785), (44, 4314915), (45, 4219028), (46, 4127310), (55, 3451932), (60, 3164271), (66, 2876610), (69, 2751540), (90, 2109514), (92, 2063655), (99, 1917740), (110, 1725966), (115, 1650924), (121, 1569060), (132, 1438305), (138, 1375770), (165, 1150644), (180, 1054757), (198, 958870), (207, 917180), (220, 862983), (230, 825462), (242, 784530), (253, 750420), (276, 687885), (330, 575322), (345, 550308), (363, 523020), (379, 500940), (396, 479435), (414, 458590), (460, 412731), (484, 392265), (495, 383548), (506, 375210), (605, 313812), (660, 287661), (690, 275154), (726, 261510), (758, 250470), (759, 250140), (828, 229295), (990, 191774), (1012, 187605), (1035, 183436), (1089, 174340), (1137, 166980), (1210, 156906), (1265, 150084), (1380, 137577), (1452, 130755), (1516, 125235), (1518, 125070), (1815, 104604), (1895, 100188), (1980, 95887), (2070, 91718), (2178, 87170), (2274, 83490), (2277, 83380), (2420, 78453), (2530, 75042), (2783, 68220), (3036, 62535), (3411, 55660), (3630, 52302), (3790, 50094), (3795, 50028), (4140, 45859), (4169, 45540), (4356, 43585), (4548, 41745), (4554, 41690), (5060, 37521), (5445, 34868), (5566, 34110), (5685, 33396), (6822, 27830), (7260, 26151), (7580, 25047), (7590, 25014), (8338, 22770), (8349, 22740), (8717, 21780), (9108, 20845), (10890, 17434), (11132, 17055), (11370, 16698), (11385, 16676), (12507, 15180), (13644, 13915)]