50040000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{139}}^1$

素因数の和:177

約数の個数: 210

約数和(自身を含む): 180520340

約数和(自身を除く): 130480340

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, 139, 144, 150, 160, 180, 192, 200, 225, 240, 250, 278, 288, 300, 320, 360, 375, 400, 417, 450, 480, 500, 556, 576, 600, 625, 695, 720, 750, 800, 834, 900, 960, 1000, 1112, 1125, 1200, 1250, 1251, 1390, 1440, 1500, 1600, 1668, 1800, 1875, 2000, 2085, 2224, 2250, 2400, 2500, 2502, 2780, 2880, 3000, 3336, 3475, 3600, 3750, 4000, 4170, 4448, 4500, 4800, 5000, 5004, 5560, 5625, 6000, 6255, 6672, 6950, 7200, 7500, 8000, 8340, 8896, 9000, 10000, 10008, 10425, 11120, 11250, 12000, 12510, 13344, 13900, 14400, 15000, 16680, 17375, 18000, 20000, 20016, 20850, 22240, 22500, 24000, 25020, 26688, 27800, 30000, 31275, 33360, 34750, 36000, 40000, 40032, 41700, 44480, 45000, 50040, 52125, 55600, 60000, 62550, 66720, 69500, 72000, 80064, 83400, 86875, 90000, 100080, 104250, 111200, 120000, 125100, 133440, 139000, 156375, 166800, 173750, 180000, 200160, 208500, 222400, 250200, 260625, 278000, 312750, 333600, 347500, 360000, 400320, 417000, 500400, 521250, 556000, 625500, 667200, 695000, 781875, 834000, 1000800, 1042500, 1112000, 1251000, 1390000, 1563750, 1668000, 2001600, 2085000, 2502000, 2780000, 3127500, 3336000, 4170000, 5004000, 5560000, 6255000, 8340000, 10008000, 12510000, 16680000, 25020000, 50040000]

約数ペア:

[(1, 50040000), (2, 25020000), (3, 16680000), (4, 12510000), (5, 10008000), (6, 8340000), (8, 6255000), (9, 5560000), (10, 5004000), (12, 4170000), (15, 3336000), (16, 3127500), (18, 2780000), (20, 2502000), (24, 2085000), (25, 2001600), (30, 1668000), (32, 1563750), (36, 1390000), (40, 1251000), (45, 1112000), (48, 1042500), (50, 1000800), (60, 834000), (64, 781875), (72, 695000), (75, 667200), (80, 625500), (90, 556000), (96, 521250), (100, 500400), (120, 417000), (125, 400320), (139, 360000), (144, 347500), (150, 333600), (160, 312750), (180, 278000), (192, 260625), (200, 250200), (225, 222400), (240, 208500), (250, 200160), (278, 180000), (288, 173750), (300, 166800), (320, 156375), (360, 139000), (375, 133440), (400, 125100), (417, 120000), (450, 111200), (480, 104250), (500, 100080), (556, 90000), (576, 86875), (600, 83400), (625, 80064), (695, 72000), (720, 69500), (750, 66720), (800, 62550), (834, 60000), (900, 55600), (960, 52125), (1000, 50040), (1112, 45000), (1125, 44480), (1200, 41700), (1250, 40032), (1251, 40000), (1390, 36000), (1440, 34750), (1500, 33360), (1600, 31275), (1668, 30000), (1800, 27800), (1875, 26688), (2000, 25020), (2085, 24000), (2224, 22500), (2250, 22240), (2400, 20850), (2500, 20016), (2502, 20000), (2780, 18000), (2880, 17375), (3000, 16680), (3336, 15000), (3475, 14400), (3600, 13900), (3750, 13344), (4000, 12510), (4170, 12000), (4448, 11250), (4500, 11120), (4800, 10425), (5000, 10008), (5004, 10000), (5560, 9000), (5625, 8896), (6000, 8340), (6255, 8000), (6672, 7500), (6950, 7200)]