86665950

素因数分解:

$2^1\times 3^5\times 5^2\times 7^1\times {\mathrm{1019}}^1$

素因数の和:1053

約数の個数: 144

約数和(自身を含む): 276232320

約数和(自身を除く): 189566370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 243, 270, 315, 350, 378, 405, 450, 486, 525, 567, 630, 675, 810, 945, 1019, 1050, 1134, 1215, 1350, 1575, 1701, 1890, 2025, 2038, 2430, 2835, 3057, 3150, 3402, 4050, 4725, 5095, 5670, 6075, 6114, 7133, 8505, 9171, 9450, 10190, 12150, 14175, 14266, 15285, 17010, 18342, 21399, 25475, 27513, 28350, 30570, 35665, 42525, 42798, 45855, 50950, 55026, 64197, 71330, 76425, 82539, 85050, 91710, 106995, 128394, 137565, 152850, 165078, 178325, 192591, 213990, 229275, 247617, 275130, 320985, 356650, 385182, 412695, 458550, 495234, 534975, 577773, 641970, 687825, 825390, 962955, 1069950, 1155546, 1238085, 1375650, 1604925, 1733319, 1925910, 2063475, 2476170, 2888865, 3209850, 3466638, 4126950, 4814775, 5777730, 6190425, 8666595, 9629550, 12380850, 14444325, 17333190, 28888650, 43332975, 86665950]

約数ペア:

[(1, 86665950), (2, 43332975), (3, 28888650), (5, 17333190), (6, 14444325), (7, 12380850), (9, 9629550), (10, 8666595), (14, 6190425), (15, 5777730), (18, 4814775), (21, 4126950), (25, 3466638), (27, 3209850), (30, 2888865), (35, 2476170), (42, 2063475), (45, 1925910), (50, 1733319), (54, 1604925), (63, 1375650), (70, 1238085), (75, 1155546), (81, 1069950), (90, 962955), (105, 825390), (126, 687825), (135, 641970), (150, 577773), (162, 534975), (175, 495234), (189, 458550), (210, 412695), (225, 385182), (243, 356650), (270, 320985), (315, 275130), (350, 247617), (378, 229275), (405, 213990), (450, 192591), (486, 178325), (525, 165078), (567, 152850), (630, 137565), (675, 128394), (810, 106995), (945, 91710), (1019, 85050), (1050, 82539), (1134, 76425), (1215, 71330), (1350, 64197), (1575, 55026), (1701, 50950), (1890, 45855), (2025, 42798), (2038, 42525), (2430, 35665), (2835, 30570), (3057, 28350), (3150, 27513), (3402, 25475), (4050, 21399), (4725, 18342), (5095, 17010), (5670, 15285), (6075, 14266), (6114, 14175), (7133, 12150), (8505, 10190), (9171, 9450)]