200160000

素因数分解:

$2^8\times 3^2\times 5^4\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 270

約数和(自身を含む): 726345620

約数和(自身を除く): 526185620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 139, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 278, 288, 300, 320, 360, 375, 384, 400, 417, 450, 480, 500, 556, 576, 600, 625, 640, 695, 720, 750, 768, 800, 834, 900, 960, 1000, 1112, 1125, 1152, 1200, 1250, 1251, 1280, 1390, 1440, 1500, 1600, 1668, 1800, 1875, 1920, 2000, 2085, 2224, 2250, 2304, 2400, 2500, 2502, 2780, 2880, 3000, 3200, 3336, 3475, 3600, 3750, 3840, 4000, 4170, 4448, 4500, 4800, 5000, 5004, 5560, 5625, 5760, 6000, 6255, 6400, 6672, 6950, 7200, 7500, 8000, 8340, 8896, 9000, 9600, 10000, 10008, 10425, 11120, 11250, 11520, 12000, 12510, 13344, 13900, 14400, 15000, 16000, 16680, 17375, 17792, 18000, 19200, 20000, 20016, 20850, 22240, 22500, 24000, 25020, 26688, 27800, 28800, 30000, 31275, 32000, 33360, 34750, 35584, 36000, 40000, 40032, 41700, 44480, 45000, 48000, 50040, 52125, 53376, 55600, 57600, 60000, 62550, 66720, 69500, 72000, 80000, 80064, 83400, 86875, 88960, 90000, 96000, 100080, 104250, 106752, 111200, 120000, 125100, 133440, 139000, 144000, 156375, 160000, 160128, 166800, 173750, 177920, 180000, 200160, 208500, 222400, 240000, 250200, 260625, 266880, 278000, 288000, 312750, 320256, 333600, 347500, 360000, 400320, 417000, 444800, 480000, 500400, 521250, 533760, 556000, 625500, 667200, 695000, 720000, 781875, 800640, 834000, 889600, 1000800, 1042500, 1112000, 1251000, 1334400, 1390000, 1440000, 1563750, 1601280, 1668000, 2001600, 2085000, 2224000, 2502000, 2668800, 2780000, 3127500, 3336000, 4003200, 4170000, 4448000, 5004000, 5560000, 6255000, 6672000, 8006400, 8340000, 10008000, 11120000, 12510000, 13344000, 16680000, 20016000, 22240000, 25020000, 33360000, 40032000, 50040000, 66720000, 100080000, 200160000]

約数ペア:

[(1, 200160000), (2, 100080000), (3, 66720000), (4, 50040000), (5, 40032000), (6, 33360000), (8, 25020000), (9, 22240000), (10, 20016000), (12, 16680000), (15, 13344000), (16, 12510000), (18, 11120000), (20, 10008000), (24, 8340000), (25, 8006400), (30, 6672000), (32, 6255000), (36, 5560000), (40, 5004000), (45, 4448000), (48, 4170000), (50, 4003200), (60, 3336000), (64, 3127500), (72, 2780000), (75, 2668800), (80, 2502000), (90, 2224000), (96, 2085000), (100, 2001600), (120, 1668000), (125, 1601280), (128, 1563750), (139, 1440000), (144, 1390000), (150, 1334400), (160, 1251000), (180, 1112000), (192, 1042500), (200, 1000800), (225, 889600), (240, 834000), (250, 800640), (256, 781875), (278, 720000), (288, 695000), (300, 667200), (320, 625500), (360, 556000), (375, 533760), (384, 521250), (400, 500400), (417, 480000), (450, 444800), (480, 417000), (500, 400320), (556, 360000), (576, 347500), (600, 333600), (625, 320256), (640, 312750), (695, 288000), (720, 278000), (750, 266880), (768, 260625), (800, 250200), (834, 240000), (900, 222400), (960, 208500), (1000, 200160), (1112, 180000), (1125, 177920), (1152, 173750), (1200, 166800), (1250, 160128), (1251, 160000), (1280, 156375), (1390, 144000), (1440, 139000), (1500, 133440), (1600, 125100), (1668, 120000), (1800, 111200), (1875, 106752), (1920, 104250), (2000, 100080), (2085, 96000), (2224, 90000), (2250, 88960), (2304, 86875), (2400, 83400), (2500, 80064), (2502, 80000), (2780, 72000), (2880, 69500), (3000, 66720), (3200, 62550), (3336, 60000), (3475, 57600), (3600, 55600), (3750, 53376), (3840, 52125), (4000, 50040), (4170, 48000), (4448, 45000), (4500, 44480), (4800, 41700), (5000, 40032), (5004, 40000), (5560, 36000), (5625, 35584), (5760, 34750), (6000, 33360), (6255, 32000), (6400, 31275), (6672, 30000), (6950, 28800), (7200, 27800), (7500, 26688), (8000, 25020), (8340, 24000), (8896, 22500), (9000, 22240), (9600, 20850), (10000, 20016), (10008, 20000), (10425, 19200), (11120, 18000), (11250, 17792), (11520, 17375), (12000, 16680), (12510, 16000), (13344, 15000), (13900, 14400)]