20287058400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^2\times {\mathrm{57503}}^1$

素因数の和:57543

約数の個数: 324

約数和(自身を含む): 83218236192

約数和(自身を除く): 62931177792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 112, 120, 126, 140, 144, 147, 150, 160, 168, 175, 180, 196, 200, 210, 224, 225, 240, 245, 252, 280, 288, 294, 300, 315, 336, 350, 360, 392, 400, 420, 441, 450, 480, 490, 504, 525, 560, 588, 600, 630, 672, 700, 720, 735, 784, 800, 840, 882, 900, 980, 1008, 1050, 1120, 1176, 1200, 1225, 1260, 1400, 1440, 1470, 1568, 1575, 1680, 1764, 1800, 1960, 2016, 2100, 2205, 2352, 2400, 2450, 2520, 2800, 2940, 3150, 3360, 3528, 3600, 3675, 3920, 4200, 4410, 4704, 4900, 5040, 5600, 5880, 6300, 7056, 7200, 7350, 7840, 8400, 8820, 9800, 10080, 11025, 11760, 12600, 14112, 14700, 16800, 17640, 19600, 22050, 23520, 25200, 29400, 35280, 39200, 44100, 50400, 57503, 58800, 70560, 88200, 115006, 117600, 172509, 176400, 230012, 287515, 345018, 352800, 402521, 460024, 517527, 575030, 690036, 805042, 862545, 920048, 1035054, 1150060, 1207563, 1380072, 1437575, 1610084, 1725090, 1840096, 2012605, 2070108, 2300120, 2415126, 2587635, 2760144, 2817647, 2875150, 3220168, 3450180, 3622689, 4025210, 4140216, 4312725, 4600240, 4830252, 5175270, 5520288, 5635294, 5750300, 6037815, 6440336, 6900360, 7245378, 8050420, 8280432, 8452941, 8625450, 9200480, 9660504, 10063025, 10350540, 11270588, 11500600, 12075630, 12880672, 12938175, 13800720, 14088235, 14490756, 16100840, 16560864, 16905882, 17250900, 18113445, 19321008, 20126050, 20701080, 22541176, 23001200, 24151260, 25358823, 25876350, 27601440, 28176470, 28981512, 30189075, 32201680, 33811764, 34501800, 36226890, 38642016, 40252100, 41402160, 42264705, 45082352, 46002400, 48302520, 50717646, 51752700, 56352940, 57963024, 60378150, 64403360, 67623528, 69003600, 70441175, 72453780, 80504200, 82804320, 84529410, 90164704, 90567225, 96605040, 101435292, 103505400, 112705880, 115926048, 120756300, 126794115, 135247056, 138007200, 140882350, 144907560, 161008400, 169058820, 181134450, 193210080, 202870584, 207010800, 211323525, 225411760, 241512600, 253588230, 270494112, 281764700, 289815120, 322016800, 338117640, 362268900, 405741168, 414021600, 422647050, 450823520, 483025200, 507176460, 563529400, 579630240, 633970575, 676235280, 724537800, 811482336, 845294100, 966050400, 1014352920, 1127058800, 1267941150, 1352470560, 1449075600, 1690588200, 2028705840, 2254117600, 2535882300, 2898151200, 3381176400, 4057411680, 5071764600, 6762352800, 10143529200, 20287058400]

約数ペア:

[(1, 20287058400), (2, 10143529200), (3, 6762352800), (4, 5071764600), (5, 4057411680), (6, 3381176400), (7, 2898151200), (8, 2535882300), (9, 2254117600), (10, 2028705840), (12, 1690588200), (14, 1449075600), (15, 1352470560), (16, 1267941150), (18, 1127058800), (20, 1014352920), (21, 966050400), (24, 845294100), (25, 811482336), (28, 724537800), (30, 676235280), (32, 633970575), (35, 579630240), (36, 563529400), (40, 507176460), (42, 483025200), (45, 450823520), (48, 422647050), (49, 414021600), (50, 405741168), (56, 362268900), (60, 338117640), (63, 322016800), (70, 289815120), (72, 281764700), (75, 270494112), (80, 253588230), (84, 241512600), (90, 225411760), (96, 211323525), (98, 207010800), (100, 202870584), (105, 193210080), (112, 181134450), (120, 169058820), (126, 161008400), (140, 144907560), (144, 140882350), (147, 138007200), (150, 135247056), (160, 126794115), (168, 120756300), (175, 115926048), (180, 112705880), (196, 103505400), (200, 101435292), (210, 96605040), (224, 90567225), (225, 90164704), (240, 84529410), (245, 82804320), (252, 80504200), (280, 72453780), (288, 70441175), (294, 69003600), (300, 67623528), (315, 64403360), (336, 60378150), (350, 57963024), (360, 56352940), (392, 51752700), (400, 50717646), (420, 48302520), (441, 46002400), (450, 45082352), (480, 42264705), (490, 41402160), (504, 40252100), (525, 38642016), (560, 36226890), (588, 34501800), (600, 33811764), (630, 32201680), (672, 30189075), (700, 28981512), (720, 28176470), (735, 27601440), (784, 25876350), (800, 25358823), (840, 24151260), (882, 23001200), (900, 22541176), (980, 20701080), (1008, 20126050), (1050, 19321008), (1120, 18113445), (1176, 17250900), (1200, 16905882), (1225, 16560864), (1260, 16100840), (1400, 14490756), (1440, 14088235), (1470, 13800720), (1568, 12938175), (1575, 12880672), (1680, 12075630), (1764, 11500600), (1800, 11270588), (1960, 10350540), (2016, 10063025), (2100, 9660504), (2205, 9200480), (2352, 8625450), (2400, 8452941), (2450, 8280432), (2520, 8050420), (2800, 7245378), (2940, 6900360), (3150, 6440336), (3360, 6037815), (3528, 5750300), (3600, 5635294), (3675, 5520288), (3920, 5175270), (4200, 4830252), (4410, 4600240), (4704, 4312725), (4900, 4140216), (5040, 4025210), (5600, 3622689), (5880, 3450180), (6300, 3220168), (7056, 2875150), (7200, 2817647), (7350, 2760144), (7840, 2587635), (8400, 2415126), (8820, 2300120), (9800, 2070108), (10080, 2012605), (11025, 1840096), (11760, 1725090), (12600, 1610084), (14112, 1437575), (14700, 1380072), (16800, 1207563), (17640, 1150060), (19600, 1035054), (22050, 920048), (23520, 862545), (25200, 805042), (29400, 690036), (35280, 575030), (39200, 517527), (44100, 460024), (50400, 402521), (57503, 352800), (58800, 345018), (70560, 287515), (88200, 230012), (115006, 176400), (117600, 172509)]