21136995000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{42701}}^1$

素因数の和:42744

約数の個数: 240

約数和(自身を含む): 78039613080

約数和(自身を除く): 56902618080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 125, 132, 150, 165, 180, 198, 200, 220, 225, 250, 264, 275, 300, 330, 360, 375, 396, 440, 450, 495, 500, 550, 600, 625, 660, 750, 792, 825, 900, 990, 1000, 1100, 1125, 1250, 1320, 1375, 1500, 1650, 1800, 1875, 1980, 2200, 2250, 2475, 2500, 2750, 3000, 3300, 3750, 3960, 4125, 4500, 4950, 5000, 5500, 5625, 6600, 6875, 7500, 8250, 9000, 9900, 11000, 11250, 12375, 13750, 15000, 16500, 19800, 20625, 22500, 24750, 27500, 33000, 41250, 42701, 45000, 49500, 55000, 61875, 82500, 85402, 99000, 123750, 128103, 165000, 170804, 213505, 247500, 256206, 341608, 384309, 427010, 469711, 495000, 512412, 640515, 768618, 854020, 939422, 1024824, 1067525, 1281030, 1409133, 1537236, 1708040, 1878844, 1921545, 2135050, 2348555, 2562060, 2818266, 3074472, 3202575, 3757688, 3843090, 4227399, 4270100, 4697110, 5124120, 5337625, 5636532, 6405150, 7045665, 7686180, 8454798, 8540200, 9394220, 9607725, 10675250, 11273064, 11742775, 12810300, 14091330, 15372360, 16012875, 16909596, 18788440, 19215450, 21136995, 21350500, 23485550, 25620600, 26688125, 28182660, 32025750, 33819192, 35228325, 38430900, 42273990, 42701000, 46971100, 48038625, 53376250, 56365320, 58713875, 64051500, 70456650, 76861800, 80064375, 84547980, 93942200, 96077250, 105684975, 106752500, 117427750, 128103000, 140913300, 160128750, 169095960, 176141625, 192154500, 211369950, 213505000, 234855500, 240193125, 281826600, 293569375, 320257500, 352283250, 384309000, 422739900, 469711000, 480386250, 528424875, 587138750, 640515000, 704566500, 845479800, 880708125, 960772500, 1056849750, 1174277500, 1409133000, 1761416250, 1921545000, 2113699500, 2348555000, 2642124375, 3522832500, 4227399000, 5284248750, 7045665000, 10568497500, 21136995000]

約数ペア:

[(1, 21136995000), (2, 10568497500), (3, 7045665000), (4, 5284248750), (5, 4227399000), (6, 3522832500), (8, 2642124375), (9, 2348555000), (10, 2113699500), (11, 1921545000), (12, 1761416250), (15, 1409133000), (18, 1174277500), (20, 1056849750), (22, 960772500), (24, 880708125), (25, 845479800), (30, 704566500), (33, 640515000), (36, 587138750), (40, 528424875), (44, 480386250), (45, 469711000), (50, 422739900), (55, 384309000), (60, 352283250), (66, 320257500), (72, 293569375), (75, 281826600), (88, 240193125), (90, 234855500), (99, 213505000), (100, 211369950), (110, 192154500), (120, 176141625), (125, 169095960), (132, 160128750), (150, 140913300), (165, 128103000), (180, 117427750), (198, 106752500), (200, 105684975), (220, 96077250), (225, 93942200), (250, 84547980), (264, 80064375), (275, 76861800), (300, 70456650), (330, 64051500), (360, 58713875), (375, 56365320), (396, 53376250), (440, 48038625), (450, 46971100), (495, 42701000), (500, 42273990), (550, 38430900), (600, 35228325), (625, 33819192), (660, 32025750), (750, 28182660), (792, 26688125), (825, 25620600), (900, 23485550), (990, 21350500), (1000, 21136995), (1100, 19215450), (1125, 18788440), (1250, 16909596), (1320, 16012875), (1375, 15372360), (1500, 14091330), (1650, 12810300), (1800, 11742775), (1875, 11273064), (1980, 10675250), (2200, 9607725), (2250, 9394220), (2475, 8540200), (2500, 8454798), (2750, 7686180), (3000, 7045665), (3300, 6405150), (3750, 5636532), (3960, 5337625), (4125, 5124120), (4500, 4697110), (4950, 4270100), (5000, 4227399), (5500, 3843090), (5625, 3757688), (6600, 3202575), (6875, 3074472), (7500, 2818266), (8250, 2562060), (9000, 2348555), (9900, 2135050), (11000, 1921545), (11250, 1878844), (12375, 1708040), (13750, 1537236), (15000, 1409133), (16500, 1281030), (19800, 1067525), (20625, 1024824), (22500, 939422), (24750, 854020), (27500, 768618), (33000, 640515), (41250, 512412), (42701, 495000), (45000, 469711), (49500, 427010), (55000, 384309), (61875, 341608), (82500, 256206), (85402, 247500), (99000, 213505), (123750, 170804), (128103, 165000)]