127718016075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{4007}}^1$

素因数の和:4694

約数の個数: 144

約数和(自身を含む): 261317399616

約数和(自身を除く): 133599383541

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 195, 221, 225, 255, 325, 425, 585, 641, 663, 765, 975, 1105, 1275, 1923, 1989, 2925, 3205, 3315, 3825, 4007, 5525, 5769, 8333, 9615, 9945, 10897, 12021, 16025, 16575, 20035, 24999, 28845, 32691, 36063, 41665, 48075, 49725, 52091, 54485, 60105, 68119, 74997, 98073, 100175, 124995, 141661, 144225, 156273, 163455, 180315, 204357, 208325, 260455, 272425, 300525, 340595, 374985, 424983, 468819, 490365, 613071, 624975, 708305, 781365, 817275, 885547, 901575, 1021785, 1274949, 1302275, 1702975, 1874925, 2124915, 2344095, 2451825, 2568487, 2656641, 3065355, 3541525, 3906825, 4427735, 5108925, 6374745, 7705461, 7969923, 10624575, 11720475, 12842435, 13283205, 15326775, 22138675, 23116383, 31873725, 33390331, 38527305, 39849615, 43664279, 64212175, 66416025, 100170993, 115581915, 130992837, 166951655, 192636525, 199248075, 218321395, 300512979, 392978511, 500854965, 567635627, 577909575, 654964185, 834758275, 1091606975, 1502564895, 1702906881, 1964892555, 2504274825, 2838178135, 3274820925, 5108720643, 7512824475, 8514534405, 9824462775, 14190890675, 25543603215, 42572672025, 127718016075]

約数ペア:

[(1, 127718016075), (3, 42572672025), (5, 25543603215), (9, 14190890675), (13, 9824462775), (15, 8514534405), (17, 7512824475), (25, 5108720643), (39, 3274820925), (45, 2838178135), (51, 2504274825), (65, 1964892555), (75, 1702906881), (85, 1502564895), (117, 1091606975), (153, 834758275), (195, 654964185), (221, 577909575), (225, 567635627), (255, 500854965), (325, 392978511), (425, 300512979), (585, 218321395), (641, 199248075), (663, 192636525), (765, 166951655), (975, 130992837), (1105, 115581915), (1275, 100170993), (1923, 66416025), (1989, 64212175), (2925, 43664279), (3205, 39849615), (3315, 38527305), (3825, 33390331), (4007, 31873725), (5525, 23116383), (5769, 22138675), (8333, 15326775), (9615, 13283205), (9945, 12842435), (10897, 11720475), (12021, 10624575), (16025, 7969923), (16575, 7705461), (20035, 6374745), (24999, 5108925), (28845, 4427735), (32691, 3906825), (36063, 3541525), (41665, 3065355), (48075, 2656641), (49725, 2568487), (52091, 2451825), (54485, 2344095), (60105, 2124915), (68119, 1874925), (74997, 1702975), (98073, 1302275), (100175, 1274949), (124995, 1021785), (141661, 901575), (144225, 885547), (156273, 817275), (163455, 781365), (180315, 708305), (204357, 624975), (208325, 613071), (260455, 490365), (272425, 468819), (300525, 424983), (340595, 374985)]