22428000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^1\times {\mathrm{89}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 91990080

約数和(自身を除く): 69562080

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, 50, 56, 60, 63, 70, 72, 75, 80, 84, 89, 90, 96, 100, 105, 112, 120, 125, 126, 140, 144, 150, 160, 168, 175, 178, 180, 200, 210, 224, 225, 240, 250, 252, 267, 280, 288, 300, 315, 336, 350, 356, 360, 375, 400, 420, 445, 450, 480, 500, 504, 525, 534, 560, 600, 623, 630, 672, 700, 712, 720, 750, 800, 801, 840, 875, 890, 900, 1000, 1008, 1050, 1068, 1120, 1125, 1200, 1246, 1260, 1335, 1400, 1424, 1440, 1500, 1575, 1602, 1680, 1750, 1780, 1800, 1869, 2000, 2016, 2100, 2136, 2225, 2250, 2400, 2492, 2520, 2625, 2670, 2800, 2848, 3000, 3115, 3150, 3204, 3360, 3500, 3560, 3600, 3738, 4000, 4005, 4200, 4272, 4450, 4500, 4984, 5040, 5250, 5340, 5600, 5607, 6000, 6230, 6300, 6408, 6675, 7000, 7120, 7200, 7476, 7875, 8010, 8400, 8544, 8900, 9000, 9345, 9968, 10080, 10500, 10680, 11125, 11214, 12000, 12460, 12600, 12816, 13350, 14000, 14240, 14952, 15575, 15750, 16020, 16800, 17800, 18000, 18690, 19936, 20025, 21000, 21360, 22250, 22428, 24920, 25200, 25632, 26700, 28000, 28035, 29904, 31150, 31500, 32040, 33375, 35600, 36000, 37380, 40050, 42000, 42720, 44500, 44856, 46725, 49840, 50400, 53400, 56070, 59808, 62300, 63000, 64080, 66750, 71200, 74760, 77875, 80100, 84000, 89000, 89712, 93450, 99680, 100125, 106800, 112140, 124600, 126000, 128160, 133500, 140175, 149520, 155750, 160200, 178000, 179424, 186900, 200250, 213600, 224280, 233625, 249200, 252000, 267000, 280350, 299040, 311500, 320400, 356000, 373800, 400500, 448560, 467250, 498400, 534000, 560700, 623000, 640800, 700875, 747600, 801000, 897120, 934500, 1068000, 1121400, 1246000, 1401750, 1495200, 1602000, 1869000, 2242800, 2492000, 2803500, 3204000, 3738000, 4485600, 5607000, 7476000, 11214000, 22428000]

約数ペア:

[(1, 22428000), (2, 11214000), (3, 7476000), (4, 5607000), (5, 4485600), (6, 3738000), (7, 3204000), (8, 2803500), (9, 2492000), (10, 2242800), (12, 1869000), (14, 1602000), (15, 1495200), (16, 1401750), (18, 1246000), (20, 1121400), (21, 1068000), (24, 934500), (25, 897120), (28, 801000), (30, 747600), (32, 700875), (35, 640800), (36, 623000), (40, 560700), (42, 534000), (45, 498400), (48, 467250), (50, 448560), (56, 400500), (60, 373800), (63, 356000), (70, 320400), (72, 311500), (75, 299040), (80, 280350), (84, 267000), (89, 252000), (90, 249200), (96, 233625), (100, 224280), (105, 213600), (112, 200250), (120, 186900), (125, 179424), (126, 178000), (140, 160200), (144, 155750), (150, 149520), (160, 140175), (168, 133500), (175, 128160), (178, 126000), (180, 124600), (200, 112140), (210, 106800), (224, 100125), (225, 99680), (240, 93450), (250, 89712), (252, 89000), (267, 84000), (280, 80100), (288, 77875), (300, 74760), (315, 71200), (336, 66750), (350, 64080), (356, 63000), (360, 62300), (375, 59808), (400, 56070), (420, 53400), (445, 50400), (450, 49840), (480, 46725), (500, 44856), (504, 44500), (525, 42720), (534, 42000), (560, 40050), (600, 37380), (623, 36000), (630, 35600), (672, 33375), (700, 32040), (712, 31500), (720, 31150), (750, 29904), (800, 28035), (801, 28000), (840, 26700), (875, 25632), (890, 25200), (900, 24920), (1000, 22428), (1008, 22250), (1050, 21360), (1068, 21000), (1120, 20025), (1125, 19936), (1200, 18690), (1246, 18000), (1260, 17800), (1335, 16800), (1400, 16020), (1424, 15750), (1440, 15575), (1500, 14952), (1575, 14240), (1602, 14000), (1680, 13350), (1750, 12816), (1780, 12600), (1800, 12460), (1869, 12000), (2000, 11214), (2016, 11125), (2100, 10680), (2136, 10500), (2225, 10080), (2250, 9968), (2400, 9345), (2492, 9000), (2520, 8900), (2625, 8544), (2670, 8400), (2800, 8010), (2848, 7875), (3000, 7476), (3115, 7200), (3150, 7120), (3204, 7000), (3360, 6675), (3500, 6408), (3560, 6300), (3600, 6230), (3738, 6000), (4000, 5607), (4005, 5600), (4200, 5340), (4272, 5250), (4450, 5040), (4500, 4984)]