201690000

素因数分解:

$2^4\times 3^5\times 5^4\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 300

約数和(自身を含む): 740275536

約数和(自身を除く): 538585536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 83, 90, 100, 108, 120, 125, 135, 144, 150, 162, 166, 180, 200, 216, 225, 240, 243, 249, 250, 270, 300, 324, 332, 360, 375, 400, 405, 415, 432, 450, 486, 498, 500, 540, 600, 625, 648, 664, 675, 720, 747, 750, 810, 830, 900, 972, 996, 1000, 1080, 1125, 1200, 1215, 1245, 1250, 1296, 1328, 1350, 1494, 1500, 1620, 1660, 1800, 1875, 1944, 1992, 2000, 2025, 2075, 2160, 2241, 2250, 2430, 2490, 2500, 2700, 2988, 3000, 3240, 3320, 3375, 3600, 3735, 3750, 3888, 3984, 4050, 4150, 4482, 4500, 4860, 4980, 5000, 5400, 5625, 5976, 6000, 6075, 6225, 6480, 6640, 6723, 6750, 7470, 7500, 8100, 8300, 8964, 9000, 9720, 9960, 10000, 10125, 10375, 10800, 11205, 11250, 11952, 12150, 12450, 13446, 13500, 14940, 15000, 16200, 16600, 16875, 17928, 18000, 18675, 19440, 19920, 20169, 20250, 20750, 22410, 22500, 24300, 24900, 26892, 27000, 29880, 30000, 30375, 31125, 32400, 33200, 33615, 33750, 35856, 37350, 40338, 40500, 41500, 44820, 45000, 48600, 49800, 50625, 51875, 53784, 54000, 56025, 59760, 60750, 62250, 67230, 67500, 74700, 80676, 81000, 83000, 89640, 90000, 93375, 97200, 99600, 100845, 101250, 103750, 107568, 112050, 121500, 124500, 134460, 135000, 149400, 151875, 155625, 161352, 162000, 166000, 168075, 179280, 186750, 201690, 202500, 207500, 224100, 243000, 249000, 268920, 270000, 280125, 298800, 303750, 311250, 322704, 336150, 373500, 403380, 405000, 415000, 448200, 466875, 486000, 498000, 504225, 537840, 560250, 607500, 622500, 672300, 747000, 806760, 810000, 830000, 840375, 896400, 933750, 1008450, 1120500, 1215000, 1245000, 1344600, 1400625, 1494000, 1613520, 1680750, 1867500, 2016900, 2241000, 2430000, 2490000, 2521125, 2689200, 2801250, 3361500, 3735000, 4033800, 4201875, 4482000, 5042250, 5602500, 6723000, 7470000, 8067600, 8403750, 10084500, 11205000, 12605625, 13446000, 16807500, 20169000, 22410000, 25211250, 33615000, 40338000, 50422500, 67230000, 100845000, 201690000]

約数ペア:

[(1, 201690000), (2, 100845000), (3, 67230000), (4, 50422500), (5, 40338000), (6, 33615000), (8, 25211250), (9, 22410000), (10, 20169000), (12, 16807500), (15, 13446000), (16, 12605625), (18, 11205000), (20, 10084500), (24, 8403750), (25, 8067600), (27, 7470000), (30, 6723000), (36, 5602500), (40, 5042250), (45, 4482000), (48, 4201875), (50, 4033800), (54, 3735000), (60, 3361500), (72, 2801250), (75, 2689200), (80, 2521125), (81, 2490000), (83, 2430000), (90, 2241000), (100, 2016900), (108, 1867500), (120, 1680750), (125, 1613520), (135, 1494000), (144, 1400625), (150, 1344600), (162, 1245000), (166, 1215000), (180, 1120500), (200, 1008450), (216, 933750), (225, 896400), (240, 840375), (243, 830000), (249, 810000), (250, 806760), (270, 747000), (300, 672300), (324, 622500), (332, 607500), (360, 560250), (375, 537840), (400, 504225), (405, 498000), (415, 486000), (432, 466875), (450, 448200), (486, 415000), (498, 405000), (500, 403380), (540, 373500), (600, 336150), (625, 322704), (648, 311250), (664, 303750), (675, 298800), (720, 280125), (747, 270000), (750, 268920), (810, 249000), (830, 243000), (900, 224100), (972, 207500), (996, 202500), (1000, 201690), (1080, 186750), (1125, 179280), (1200, 168075), (1215, 166000), (1245, 162000), (1250, 161352), (1296, 155625), (1328, 151875), (1350, 149400), (1494, 135000), (1500, 134460), (1620, 124500), (1660, 121500), (1800, 112050), (1875, 107568), (1944, 103750), (1992, 101250), (2000, 100845), (2025, 99600), (2075, 97200), (2160, 93375), (2241, 90000), (2250, 89640), (2430, 83000), (2490, 81000), (2500, 80676), (2700, 74700), (2988, 67500), (3000, 67230), (3240, 62250), (3320, 60750), (3375, 59760), (3600, 56025), (3735, 54000), (3750, 53784), (3888, 51875), (3984, 50625), (4050, 49800), (4150, 48600), (4482, 45000), (4500, 44820), (4860, 41500), (4980, 40500), (5000, 40338), (5400, 37350), (5625, 35856), (5976, 33750), (6000, 33615), (6075, 33200), (6225, 32400), (6480, 31125), (6640, 30375), (6723, 30000), (6750, 29880), (7470, 27000), (7500, 26892), (8100, 24900), (8300, 24300), (8964, 22500), (9000, 22410), (9720, 20750), (9960, 20250), (10000, 20169), (10125, 19920), (10375, 19440), (10800, 18675), (11205, 18000), (11250, 17928), (11952, 16875), (12150, 16600), (12450, 16200), (13446, 15000), (13500, 14940)]