2550179775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 5345657856

約数和(自身を除く): 2795478081

約数列:

[1, 3, 5, 11, 13, 15, 17, 25, 33, 39, 51, 55, 65, 71, 75, 85, 143, 165, 187, 195, 197, 213, 221, 255, 275, 325, 355, 425, 429, 561, 591, 663, 715, 781, 825, 923, 935, 975, 985, 1065, 1105, 1207, 1275, 1775, 2145, 2167, 2343, 2431, 2561, 2769, 2805, 2955, 3315, 3349, 3575, 3621, 3905, 4615, 4675, 4925, 5325, 5525, 6035, 6501, 7293, 7683, 10047, 10153, 10725, 10835, 11715, 12155, 12805, 13277, 13845, 13987, 14025, 14775, 15691, 16575, 16745, 18105, 19525, 23075, 28171, 30175, 30459, 32505, 36465, 36839, 38415, 39831, 41961, 43537, 47073, 50235, 50765, 54175, 58575, 60775, 64025, 66385, 69225, 69935, 78455, 83725, 84513, 90525, 110517, 130611, 140855, 152295, 153857, 162525, 172601, 181831, 182325, 184195, 192075, 199155, 209805, 217685, 235365, 237779, 251175, 253825, 331925, 349675, 392275, 422565, 461571, 478907, 517803, 545493, 552585, 653055, 704275, 713337, 761475, 769285, 863005, 909155, 920975, 995775, 1049025, 1088425, 1176825, 1188895, 1436721, 2000141, 2112825, 2307855, 2394535, 2589015, 2615569, 2727465, 2762925, 3091127, 3265275, 3566685, 3846425, 4315025, 4545775, 5944475, 6000423, 7183605, 7846707, 9273381, 10000705, 11539275, 11972675, 12945075, 13077845, 13637325, 15455635, 17833425, 30002115, 34002397, 35918025, 39233535, 46366905, 50003525, 65389225, 77278175, 102007191, 150010575, 170011985, 196167675, 231834525, 510035955, 850059925, 2550179775]

約数ペア:

[(1, 2550179775), (3, 850059925), (5, 510035955), (11, 231834525), (13, 196167675), (15, 170011985), (17, 150010575), (25, 102007191), (33, 77278175), (39, 65389225), (51, 50003525), (55, 46366905), (65, 39233535), (71, 35918025), (75, 34002397), (85, 30002115), (143, 17833425), (165, 15455635), (187, 13637325), (195, 13077845), (197, 12945075), (213, 11972675), (221, 11539275), (255, 10000705), (275, 9273381), (325, 7846707), (355, 7183605), (425, 6000423), (429, 5944475), (561, 4545775), (591, 4315025), (663, 3846425), (715, 3566685), (781, 3265275), (825, 3091127), (923, 2762925), (935, 2727465), (975, 2615569), (985, 2589015), (1065, 2394535), (1105, 2307855), (1207, 2112825), (1275, 2000141), (1775, 1436721), (2145, 1188895), (2167, 1176825), (2343, 1088425), (2431, 1049025), (2561, 995775), (2769, 920975), (2805, 909155), (2955, 863005), (3315, 769285), (3349, 761475), (3575, 713337), (3621, 704275), (3905, 653055), (4615, 552585), (4675, 545493), (4925, 517803), (5325, 478907), (5525, 461571), (6035, 422565), (6501, 392275), (7293, 349675), (7683, 331925), (10047, 253825), (10153, 251175), (10725, 237779), (10835, 235365), (11715, 217685), (12155, 209805), (12805, 199155), (13277, 192075), (13845, 184195), (13987, 182325), (14025, 181831), (14775, 172601), (15691, 162525), (16575, 153857), (16745, 152295), (18105, 140855), (19525, 130611), (23075, 110517), (28171, 90525), (30175, 84513), (30459, 83725), (32505, 78455), (36465, 69935), (36839, 69225), (38415, 66385), (39831, 64025), (41961, 60775), (43537, 58575), (47073, 54175), (50235, 50765)]