68554327275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{8969}}^1$

素因数の和:9226

約数の個数: 144

約数和(自身を含む): 147141296640

約数和(自身を除く): 78586969365

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 161, 175, 207, 211, 225, 315, 345, 483, 525, 575, 633, 805, 1035, 1055, 1449, 1477, 1575, 1725, 1899, 2415, 3165, 4025, 4431, 4853, 5175, 5275, 7245, 7385, 8969, 9495, 12075, 13293, 14559, 15825, 22155, 24265, 26907, 33971, 36225, 36925, 43677, 44845, 47475, 62783, 66465, 72795, 80721, 101913, 110775, 121325, 134535, 169855, 188349, 206287, 218385, 224225, 305739, 313915, 332325, 363975, 403605, 509565, 565047, 618861, 672675, 849275, 941745, 1031435, 1091925, 1444009, 1528695, 1569575, 1856583, 1892459, 2018025, 2547825, 2825235, 3094305, 4332027, 4708725, 5157175, 5677377, 7220045, 7643475, 9282915, 9462295, 12996081, 13247213, 14126175, 15471525, 17032131, 21660135, 28386885, 36100225, 39741639, 43526557, 46414575, 47311475, 64980405, 66236065, 85160655, 108300675, 119224917, 130579671, 141934425, 198708195, 217632785, 304685899, 324902025, 331180325, 391739013, 425803275, 596124585, 652898355, 914057697, 993540975, 1088163925, 1523429495, 1958695065, 2742173091, 2980622925, 3264491775, 4570288485, 7617147475, 9793475325, 13710865455, 22851442425, 68554327275]

約数ペア:

[(1, 68554327275), (3, 22851442425), (5, 13710865455), (7, 9793475325), (9, 7617147475), (15, 4570288485), (21, 3264491775), (23, 2980622925), (25, 2742173091), (35, 1958695065), (45, 1523429495), (63, 1088163925), (69, 993540975), (75, 914057697), (105, 652898355), (115, 596124585), (161, 425803275), (175, 391739013), (207, 331180325), (211, 324902025), (225, 304685899), (315, 217632785), (345, 198708195), (483, 141934425), (525, 130579671), (575, 119224917), (633, 108300675), (805, 85160655), (1035, 66236065), (1055, 64980405), (1449, 47311475), (1477, 46414575), (1575, 43526557), (1725, 39741639), (1899, 36100225), (2415, 28386885), (3165, 21660135), (4025, 17032131), (4431, 15471525), (4853, 14126175), (5175, 13247213), (5275, 12996081), (7245, 9462295), (7385, 9282915), (8969, 7643475), (9495, 7220045), (12075, 5677377), (13293, 5157175), (14559, 4708725), (15825, 4332027), (22155, 3094305), (24265, 2825235), (26907, 2547825), (33971, 2018025), (36225, 1892459), (36925, 1856583), (43677, 1569575), (44845, 1528695), (47475, 1444009), (62783, 1091925), (66465, 1031435), (72795, 941745), (80721, 849275), (101913, 672675), (110775, 618861), (121325, 565047), (134535, 509565), (169855, 403605), (188349, 363975), (206287, 332325), (218385, 313915), (224225, 305739)]