20184889725

素因数分解:

$3^2\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 576

約数和(自身を含む): 51996672000

約数和(自身を除く): 31811782275

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 25, 31, 33, 35, 39, 45, 49, 55, 59, 63, 65, 75, 77, 91, 93, 99, 105, 117, 143, 147, 155, 165, 175, 177, 195, 217, 225, 231, 245, 273, 275, 279, 295, 315, 325, 341, 343, 385, 403, 413, 429, 441, 455, 465, 495, 525, 531, 539, 585, 637, 649, 651, 693, 715, 735, 767, 775, 819, 825, 885, 975, 1001, 1023, 1029, 1085, 1155, 1209, 1225, 1239, 1287, 1365, 1395, 1475, 1519, 1575, 1617, 1705, 1715, 1829, 1911, 1925, 1947, 1953, 2015, 2065, 2145, 2205, 2275, 2301, 2325, 2387, 2475, 2655, 2695, 2821, 2891, 2925, 3003, 3069, 3087, 3185, 3245, 3255, 3465, 3575, 3627, 3675, 3717, 3773, 3835, 4095, 4425, 4433, 4459, 4543, 4557, 4851, 5005, 5115, 5145, 5369, 5425, 5487, 5733, 5775, 5841, 6045, 6195, 6435, 6825, 6903, 6975, 7007, 7161, 7595, 8085, 8437, 8463, 8525, 8575, 8673, 9009, 9145, 9555, 9735, 9765, 10075, 10325, 10633, 10725, 11025, 11319, 11505, 11935, 12803, 13275, 13299, 13377, 13475, 13629, 13671, 14105, 14455, 15015, 15345, 15435, 15925, 16107, 16225, 16275, 16461, 16709, 17325, 18135, 18585, 18865, 19175, 19747, 20119, 20237, 20475, 21021, 21483, 22165, 22295, 22715, 22785, 23777, 24255, 25025, 25311, 25389, 25575, 25725, 26019, 26845, 27435, 28665, 29205, 30225, 30975, 31031, 31801, 31899, 32175, 33957, 34515, 35035, 35805, 37583, 37975, 38409, 39897, 40131, 40425, 40887, 42185, 42315, 43365, 45045, 45725, 47775, 48321, 48675, 48825, 49049, 50127, 53165, 56595, 57525, 59059, 59241, 59675, 60357, 60711, 63063, 64015, 66495, 66885, 68145, 68355, 70525, 71331, 72275, 75075, 75933, 76725, 77175, 80535, 82305, 83545, 89621, 90675, 92925, 93093, 94325, 95403, 95697, 98735, 100595, 101185, 105105, 107415, 110825, 111475, 112749, 113575, 113925, 115227, 116963, 118885, 121275, 126555, 126945, 130095, 134225, 137175, 138229, 140833, 143325, 146025, 147147, 150381, 155155, 159005, 159495, 166439, 169785, 172575, 175175, 177177, 177723, 179025, 181071, 182133, 187915, 192045, 199485, 200655, 204435, 210925, 211575, 213993, 216825, 217217, 222607, 225225, 241605, 245245, 250635, 261547, 263081, 265825, 268863, 279279, 282975, 286209, 295295, 296205, 301785, 303555, 315315, 320075, 332475, 334425, 338247, 340725, 341775, 350889, 356655, 379665, 402675, 411525, 413413, 414687, 417725, 422499, 441441, 448105, 465465, 477015, 478485, 493675, 499317, 502975, 505925, 525525, 531531, 537075, 563745, 576135, 584815, 594425, 627347, 632775, 634725, 650475, 651651, 667821, 691145, 704165, 735735, 751905, 775775, 784641, 789243, 795025, 797475, 806589, 832195, 848925, 885885, 888615, 905355, 910665, 939575, 960225, 985831, 997425, 1003275, 1022175, 1052667, 1069965, 1086085, 1113035, 1165073, 1208025, 1226225, 1240239, 1244061, 1253175, 1267497, 1307735, 1315405, 1344315, 1396395, 1431045, 1476475, 1481025, 1497951, 1508925, 1517775, 1520519, 1576575, 1691235, 1754445, 1783275, 1830829, 1882041, 1898325, 1954953, 2003463, 2067065, 2073435, 2112495, 2207205, 2240525, 2327325, 2353923, 2367729, 2385075, 2392425, 2496585, 2657655, 2818725, 2880675, 2893891, 2924075, 2957493, 3136735, 3258255, 3339105, 3455725, 3495219, 3520825, 3678675, 3720717, 3759525, 3923205, 3946215, 4032945, 4160975, 4429425, 4443075, 4526775, 4553325, 4561557, 4929155, 5263335, 5349825, 5430425, 5492487, 5565175, 5646123, 5825365, 6201195, 6220305, 6337485, 6538675, 6577025, 6721575, 6900817, 6981975, 7155225, 7489755, 7602595, 8155511, 8456175, 8681673, 8772225, 8872479, 9154145, 9410205, 9774765, 10017315, 10335325, 10367175, 10485657, 10562475, 11036025, 11769615, 11838645, 12482925, 12815803, 13288275, 13684671, 14469455, 14787465, 15683675, 16291275, 16477461, 16695525, 17476095, 18603585, 19616025, 19731075, 20164725, 20702451, 22807785, 24466533, 24645775, 26045019, 26316675, 27462435, 28230615, 29126825, 31005975, 31101525, 31687425, 34504085, 37448775, 38012975, 38447409, 40777555, 43408365, 44362395, 45770725, 47051025, 48873825, 50086575, 52428285, 58848075, 59193225, 62107353, 64079015, 68423355, 72347275, 73399599, 73937325, 82387305, 87380475, 89710621, 93017925, 103512255, 114038925, 115342227, 122332665, 130225095, 137312175, 141153075, 172520425, 192237045, 203887775, 217041825, 221811975, 262141425, 269131863, 310536765, 320395075, 342116775, 366997995, 411936525, 448553105, 517561275, 576711135, 611663325, 651125475, 807395589, 961185225, 1345659315, 1552683825, 1834989975, 2242765525, 2883555675, 4036977945, 6728296575, 20184889725]

約数ペア:

[(1, 20184889725), (3, 6728296575), (5, 4036977945), (7, 2883555675), (9, 2242765525), (11, 1834989975), (13, 1552683825), (15, 1345659315), (21, 961185225), (25, 807395589), (31, 651125475), (33, 611663325), (35, 576711135), (39, 517561275), (45, 448553105), (49, 411936525), (55, 366997995), (59, 342116775), (63, 320395075), (65, 310536765), (75, 269131863), (77, 262141425), (91, 221811975), (93, 217041825), (99, 203887775), (105, 192237045), (117, 172520425), (143, 141153075), (147, 137312175), (155, 130225095), (165, 122332665), (175, 115342227), (177, 114038925), (195, 103512255), (217, 93017925), (225, 89710621), (231, 87380475), (245, 82387305), (273, 73937325), (275, 73399599), (279, 72347275), (295, 68423355), (315, 64079015), (325, 62107353), (341, 59193225), (343, 58848075), (385, 52428285), (403, 50086575), (413, 48873825), (429, 47051025), (441, 45770725), (455, 44362395), (465, 43408365), (495, 40777555), (525, 38447409), (531, 38012975), (539, 37448775), (585, 34504085), (637, 31687425), (649, 31101525), (651, 31005975), (693, 29126825), (715, 28230615), (735, 27462435), (767, 26316675), (775, 26045019), (819, 24645775), (825, 24466533), (885, 22807785), (975, 20702451), (1001, 20164725), (1023, 19731075), (1029, 19616025), (1085, 18603585), (1155, 17476095), (1209, 16695525), (1225, 16477461), (1239, 16291275), (1287, 15683675), (1365, 14787465), (1395, 14469455), (1475, 13684671), (1519, 13288275), (1575, 12815803), (1617, 12482925), (1705, 11838645), (1715, 11769615), (1829, 11036025), (1911, 10562475), (1925, 10485657), (1947, 10367175), (1953, 10335325), (2015, 10017315), (2065, 9774765), (2145, 9410205), (2205, 9154145), (2275, 8872479), (2301, 8772225), (2325, 8681673), (2387, 8456175), (2475, 8155511), (2655, 7602595), (2695, 7489755), (2821, 7155225), (2891, 6981975), (2925, 6900817), (3003, 6721575), (3069, 6577025), (3087, 6538675), (3185, 6337485), (3245, 6220305), (3255, 6201195), (3465, 5825365), (3575, 5646123), (3627, 5565175), (3675, 5492487), (3717, 5430425), (3773, 5349825), (3835, 5263335), (4095, 4929155), (4425, 4561557), (4433, 4553325), (4459, 4526775), (4543, 4443075), (4557, 4429425), (4851, 4160975), (5005, 4032945), (5115, 3946215), (5145, 3923205), (5369, 3759525), (5425, 3720717), (5487, 3678675), (5733, 3520825), (5775, 3495219), (5841, 3455725), (6045, 3339105), (6195, 3258255), (6435, 3136735), (6825, 2957493), (6903, 2924075), (6975, 2893891), (7007, 2880675), (7161, 2818725), (7595, 2657655), (8085, 2496585), (8437, 2392425), (8463, 2385075), (8525, 2367729), (8575, 2353923), (8673, 2327325), (9009, 2240525), (9145, 2207205), (9555, 2112495), (9735, 2073435), (9765, 2067065), (10075, 2003463), (10325, 1954953), (10633, 1898325), (10725, 1882041), (11025, 1830829), (11319, 1783275), (11505, 1754445), (11935, 1691235), (12803, 1576575), (13275, 1520519), (13299, 1517775), (13377, 1508925), (13475, 1497951), (13629, 1481025), (13671, 1476475), (14105, 1431045), (14455, 1396395), (15015, 1344315), (15345, 1315405), (15435, 1307735), (15925, 1267497), (16107, 1253175), (16225, 1244061), (16275, 1240239), (16461, 1226225), (16709, 1208025), (17325, 1165073), (18135, 1113035), (18585, 1086085), (18865, 1069965), (19175, 1052667), (19747, 1022175), (20119, 1003275), (20237, 997425), (20475, 985831), (21021, 960225), (21483, 939575), (22165, 910665), (22295, 905355), (22715, 888615), (22785, 885885), (23777, 848925), (24255, 832195), (25025, 806589), (25311, 797475), (25389, 795025), (25575, 789243), (25725, 784641), (26019, 775775), (26845, 751905), (27435, 735735), (28665, 704165), (29205, 691145), (30225, 667821), (30975, 651651), (31031, 650475), (31801, 634725), (31899, 632775), (32175, 627347), (33957, 594425), (34515, 584815), (35035, 576135), (35805, 563745), (37583, 537075), (37975, 531531), (38409, 525525), (39897, 505925), (40131, 502975), (40425, 499317), (40887, 493675), (42185, 478485), (42315, 477015), (43365, 465465), (45045, 448105), (45725, 441441), (47775, 422499), (48321, 417725), (48675, 414687), (48825, 413413), (49049, 411525), (50127, 402675), (53165, 379665), (56595, 356655), (57525, 350889), (59059, 341775), (59241, 340725), (59675, 338247), (60357, 334425), (60711, 332475), (63063, 320075), (64015, 315315), (66495, 303555), (66885, 301785), (68145, 296205), (68355, 295295), (70525, 286209), (71331, 282975), (72275, 279279), (75075, 268863), (75933, 265825), (76725, 263081), (77175, 261547), (80535, 250635), (82305, 245245), (83545, 241605), (89621, 225225), (90675, 222607), (92925, 217217), (93093, 216825), (94325, 213993), (95403, 211575), (95697, 210925), (98735, 204435), (100595, 200655), (101185, 199485), (105105, 192045), (107415, 187915), (110825, 182133), (111475, 181071), (112749, 179025), (113575, 177723), (113925, 177177), (115227, 175175), (116963, 172575), (118885, 169785), (121275, 166439), (126555, 159495), (126945, 159005), (130095, 155155), (134225, 150381), (137175, 147147), (138229, 146025), (140833, 143325)]