40338000

素因数分解:

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

素因数の和:121

約数の個数: 240

約数和(自身を含む): 147865536

約数和(自身を除く): 107527536

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, 648, 664, 675, 720, 747, 750, 810, 830, 900, 972, 996, 1000, 1080, 1125, 1200, 1215, 1245, 1296, 1328, 1350, 1494, 1500, 1620, 1660, 1800, 1944, 1992, 2000, 2025, 2075, 2160, 2241, 2250, 2430, 2490, 2700, 2988, 3000, 3240, 3320, 3375, 3600, 3735, 3888, 3984, 4050, 4150, 4482, 4500, 4860, 4980, 5400, 5976, 6000, 6075, 6225, 6480, 6640, 6723, 6750, 7470, 8100, 8300, 8964, 9000, 9720, 9960, 10125, 10375, 10800, 11205, 11952, 12150, 12450, 13446, 13500, 14940, 16200, 16600, 17928, 18000, 18675, 19440, 19920, 20169, 20250, 20750, 22410, 24300, 24900, 26892, 27000, 29880, 30375, 31125, 32400, 33200, 33615, 35856, 37350, 40338, 40500, 41500, 44820, 48600, 49800, 53784, 54000, 56025, 59760, 60750, 62250, 67230, 74700, 80676, 81000, 83000, 89640, 93375, 97200, 99600, 100845, 107568, 112050, 121500, 124500, 134460, 149400, 161352, 162000, 166000, 168075, 179280, 186750, 201690, 224100, 243000, 249000, 268920, 280125, 298800, 322704, 336150, 373500, 403380, 448200, 486000, 498000, 504225, 537840, 560250, 672300, 747000, 806760, 840375, 896400, 1008450, 1120500, 1344600, 1494000, 1613520, 1680750, 2016900, 2241000, 2521125, 2689200, 3361500, 4033800, 4482000, 5042250, 6723000, 8067600, 10084500, 13446000, 20169000, 40338000]

約数ペア:

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