202640400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:703

約数の個数: 240

約数和(自身を含む): 747273600

約数和(自身を除く): 544633200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 48, 50, 54, 58, 60, 72, 75, 80, 87, 90, 100, 108, 116, 120, 135, 144, 145, 150, 174, 180, 200, 216, 225, 232, 240, 261, 270, 290, 300, 348, 360, 400, 432, 435, 450, 464, 522, 540, 580, 600, 647, 675, 696, 720, 725, 783, 870, 900, 1044, 1080, 1160, 1200, 1294, 1305, 1350, 1392, 1450, 1566, 1740, 1800, 1941, 2088, 2160, 2175, 2320, 2588, 2610, 2700, 2900, 3132, 3235, 3480, 3600, 3882, 3915, 4176, 4350, 5176, 5220, 5400, 5800, 5823, 6264, 6470, 6525, 6960, 7764, 7830, 8700, 9705, 10352, 10440, 10800, 11600, 11646, 12528, 12940, 13050, 15528, 15660, 16175, 17400, 17469, 18763, 19410, 19575, 20880, 23292, 25880, 26100, 29115, 31056, 31320, 32350, 34800, 34938, 37526, 38820, 39150, 46584, 48525, 51760, 52200, 56289, 58230, 62640, 64700, 69876, 75052, 77640, 78300, 87345, 93168, 93815, 97050, 104400, 112578, 116460, 129400, 139752, 145575, 150104, 155280, 156600, 168867, 174690, 187630, 194100, 225156, 232920, 258800, 279504, 281445, 291150, 300208, 313200, 337734, 349380, 375260, 388200, 436725, 450312, 465840, 469075, 506601, 562890, 582300, 675468, 698760, 750520, 776400, 844335, 873450, 900624, 938150, 1013202, 1125780, 1164600, 1350936, 1397520, 1407225, 1501040, 1688670, 1746900, 1876300, 2026404, 2251560, 2329200, 2533005, 2701872, 2814450, 3377340, 3493800, 3752600, 4052808, 4221675, 4503120, 5066010, 5628900, 6754680, 6987600, 7505200, 8105616, 8443350, 10132020, 11257800, 12665025, 13509360, 16886700, 20264040, 22515600, 25330050, 33773400, 40528080, 50660100, 67546800, 101320200, 202640400]

約数ペア:

[(1, 202640400), (2, 101320200), (3, 67546800), (4, 50660100), (5, 40528080), (6, 33773400), (8, 25330050), (9, 22515600), (10, 20264040), (12, 16886700), (15, 13509360), (16, 12665025), (18, 11257800), (20, 10132020), (24, 8443350), (25, 8105616), (27, 7505200), (29, 6987600), (30, 6754680), (36, 5628900), (40, 5066010), (45, 4503120), (48, 4221675), (50, 4052808), (54, 3752600), (58, 3493800), (60, 3377340), (72, 2814450), (75, 2701872), (80, 2533005), (87, 2329200), (90, 2251560), (100, 2026404), (108, 1876300), (116, 1746900), (120, 1688670), (135, 1501040), (144, 1407225), (145, 1397520), (150, 1350936), (174, 1164600), (180, 1125780), (200, 1013202), (216, 938150), (225, 900624), (232, 873450), (240, 844335), (261, 776400), (270, 750520), (290, 698760), (300, 675468), (348, 582300), (360, 562890), (400, 506601), (432, 469075), (435, 465840), (450, 450312), (464, 436725), (522, 388200), (540, 375260), (580, 349380), (600, 337734), (647, 313200), (675, 300208), (696, 291150), (720, 281445), (725, 279504), (783, 258800), (870, 232920), (900, 225156), (1044, 194100), (1080, 187630), (1160, 174690), (1200, 168867), (1294, 156600), (1305, 155280), (1350, 150104), (1392, 145575), (1450, 139752), (1566, 129400), (1740, 116460), (1800, 112578), (1941, 104400), (2088, 97050), (2160, 93815), (2175, 93168), (2320, 87345), (2588, 78300), (2610, 77640), (2700, 75052), (2900, 69876), (3132, 64700), (3235, 62640), (3480, 58230), (3600, 56289), (3882, 52200), (3915, 51760), (4176, 48525), (4350, 46584), (5176, 39150), (5220, 38820), (5400, 37526), (5800, 34938), (5823, 34800), (6264, 32350), (6470, 31320), (6525, 31056), (6960, 29115), (7764, 26100), (7830, 25880), (8700, 23292), (9705, 20880), (10352, 19575), (10440, 19410), (10800, 18763), (11600, 17469), (11646, 17400), (12528, 16175), (12940, 15660), (13050, 15528)]