300872000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:314

約数の個数: 224

約数和(自身を含む): 878701824

約数和(自身を除く): 577829824

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 80, 88, 100, 104, 110, 125, 130, 143, 160, 176, 200, 208, 220, 250, 260, 263, 275, 286, 320, 325, 352, 400, 416, 440, 500, 520, 526, 550, 572, 650, 704, 715, 800, 832, 880, 1000, 1040, 1052, 1100, 1144, 1300, 1315, 1375, 1430, 1600, 1625, 1760, 2000, 2080, 2104, 2200, 2288, 2600, 2630, 2750, 2860, 2893, 3250, 3419, 3520, 3575, 4000, 4160, 4208, 4400, 4576, 5200, 5260, 5500, 5720, 5786, 6500, 6575, 6838, 7150, 8000, 8416, 8800, 9152, 10400, 10520, 11000, 11440, 11572, 13000, 13150, 13676, 14300, 14465, 16832, 17095, 17600, 17875, 20800, 21040, 22000, 22880, 23144, 26000, 26300, 27352, 28600, 28930, 32875, 34190, 35750, 37609, 42080, 44000, 45760, 46288, 52000, 52600, 54704, 57200, 57860, 65750, 68380, 71500, 72325, 75218, 84160, 85475, 88000, 92576, 104000, 105200, 109408, 114400, 115720, 131500, 136760, 143000, 144650, 150436, 170950, 185152, 188045, 210400, 218816, 228800, 231440, 263000, 273520, 286000, 289300, 300872, 341900, 361625, 376090, 420800, 427375, 462880, 526000, 547040, 572000, 578600, 601744, 683800, 723250, 752180, 854750, 925760, 940225, 1052000, 1094080, 1144000, 1157200, 1203488, 1367600, 1446500, 1504360, 1709500, 1880450, 2104000, 2314400, 2406976, 2735200, 2893000, 3008720, 3419000, 3760900, 4628800, 4701125, 5470400, 5786000, 6017440, 6838000, 7521800, 9402250, 11572000, 12034880, 13676000, 15043600, 18804500, 23144000, 27352000, 30087200, 37609000, 60174400, 75218000, 150436000, 300872000]

約数ペア:

[(1, 300872000), (2, 150436000), (4, 75218000), (5, 60174400), (8, 37609000), (10, 30087200), (11, 27352000), (13, 23144000), (16, 18804500), (20, 15043600), (22, 13676000), (25, 12034880), (26, 11572000), (32, 9402250), (40, 7521800), (44, 6838000), (50, 6017440), (52, 5786000), (55, 5470400), (64, 4701125), (65, 4628800), (80, 3760900), (88, 3419000), (100, 3008720), (104, 2893000), (110, 2735200), (125, 2406976), (130, 2314400), (143, 2104000), (160, 1880450), (176, 1709500), (200, 1504360), (208, 1446500), (220, 1367600), (250, 1203488), (260, 1157200), (263, 1144000), (275, 1094080), (286, 1052000), (320, 940225), (325, 925760), (352, 854750), (400, 752180), (416, 723250), (440, 683800), (500, 601744), (520, 578600), (526, 572000), (550, 547040), (572, 526000), (650, 462880), (704, 427375), (715, 420800), (800, 376090), (832, 361625), (880, 341900), (1000, 300872), (1040, 289300), (1052, 286000), (1100, 273520), (1144, 263000), (1300, 231440), (1315, 228800), (1375, 218816), (1430, 210400), (1600, 188045), (1625, 185152), (1760, 170950), (2000, 150436), (2080, 144650), (2104, 143000), (2200, 136760), (2288, 131500), (2600, 115720), (2630, 114400), (2750, 109408), (2860, 105200), (2893, 104000), (3250, 92576), (3419, 88000), (3520, 85475), (3575, 84160), (4000, 75218), (4160, 72325), (4208, 71500), (4400, 68380), (4576, 65750), (5200, 57860), (5260, 57200), (5500, 54704), (5720, 52600), (5786, 52000), (6500, 46288), (6575, 45760), (6838, 44000), (7150, 42080), (8000, 37609), (8416, 35750), (8800, 34190), (9152, 32875), (10400, 28930), (10520, 28600), (11000, 27352), (11440, 26300), (11572, 26000), (13000, 23144), (13150, 22880), (13676, 22000), (14300, 21040), (14465, 20800), (16832, 17875), (17095, 17600)]