211531200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 168

約数和(自身を含む): 701478912

約数和(自身を除く): 489947712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 127, 150, 160, 192, 200, 240, 254, 300, 320, 347, 381, 400, 480, 508, 600, 635, 694, 762, 800, 960, 1016, 1041, 1200, 1270, 1388, 1524, 1600, 1735, 1905, 2032, 2082, 2400, 2540, 2776, 3048, 3175, 3470, 3810, 4064, 4164, 4800, 5080, 5205, 5552, 6096, 6350, 6940, 7620, 8128, 8328, 8675, 9525, 10160, 10410, 11104, 12192, 12700, 13880, 15240, 16656, 17350, 19050, 20320, 20820, 22208, 24384, 25400, 26025, 27760, 30480, 33312, 34700, 38100, 40640, 41640, 44069, 50800, 52050, 55520, 60960, 66624, 69400, 76200, 83280, 88138, 101600, 104100, 111040, 121920, 132207, 138800, 152400, 166560, 176276, 203200, 208200, 220345, 264414, 277600, 304800, 333120, 352552, 416400, 440690, 528828, 555200, 609600, 661035, 705104, 832800, 881380, 1057656, 1101725, 1322070, 1410208, 1665600, 1762760, 2115312, 2203450, 2644140, 2820416, 3305175, 3525520, 4230624, 4406900, 5288280, 6610350, 7051040, 8461248, 8813800, 10576560, 13220700, 14102080, 17627600, 21153120, 26441400, 35255200, 42306240, 52882800, 70510400, 105765600, 211531200]

約数ペア:

[(1, 211531200), (2, 105765600), (3, 70510400), (4, 52882800), (5, 42306240), (6, 35255200), (8, 26441400), (10, 21153120), (12, 17627600), (15, 14102080), (16, 13220700), (20, 10576560), (24, 8813800), (25, 8461248), (30, 7051040), (32, 6610350), (40, 5288280), (48, 4406900), (50, 4230624), (60, 3525520), (64, 3305175), (75, 2820416), (80, 2644140), (96, 2203450), (100, 2115312), (120, 1762760), (127, 1665600), (150, 1410208), (160, 1322070), (192, 1101725), (200, 1057656), (240, 881380), (254, 832800), (300, 705104), (320, 661035), (347, 609600), (381, 555200), (400, 528828), (480, 440690), (508, 416400), (600, 352552), (635, 333120), (694, 304800), (762, 277600), (800, 264414), (960, 220345), (1016, 208200), (1041, 203200), (1200, 176276), (1270, 166560), (1388, 152400), (1524, 138800), (1600, 132207), (1735, 121920), (1905, 111040), (2032, 104100), (2082, 101600), (2400, 88138), (2540, 83280), (2776, 76200), (3048, 69400), (3175, 66624), (3470, 60960), (3810, 55520), (4064, 52050), (4164, 50800), (4800, 44069), (5080, 41640), (5205, 40640), (5552, 38100), (6096, 34700), (6350, 33312), (6940, 30480), (7620, 27760), (8128, 26025), (8328, 25400), (8675, 24384), (9525, 22208), (10160, 20820), (10410, 20320), (11104, 19050), (12192, 17350), (12700, 16656), (13880, 15240)]