31326791400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{125207}}^1$

素因数の和:125368

約数の個数: 144

約数和(自身を含む): 105963530400

約数和(自身を除く): 74636739000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 139, 150, 180, 200, 225, 278, 300, 360, 417, 450, 556, 600, 695, 834, 900, 1112, 1251, 1390, 1668, 1800, 2085, 2502, 2780, 3336, 3475, 4170, 5004, 5560, 6255, 6950, 8340, 10008, 10425, 12510, 13900, 16680, 20850, 25020, 27800, 31275, 41700, 50040, 62550, 83400, 125100, 125207, 250200, 250414, 375621, 500828, 626035, 751242, 1001656, 1126863, 1252070, 1502484, 1878105, 2253726, 2504140, 3004968, 3130175, 3756210, 4507452, 5008280, 5634315, 6260350, 7512420, 9014904, 9390525, 11268630, 12520700, 15024840, 17403773, 18781050, 22537260, 25041400, 28171575, 34807546, 37562100, 45074520, 52211319, 56343150, 69615092, 75124200, 87018865, 104422638, 112686300, 139230184, 156633957, 174037730, 208845276, 225372600, 261056595, 313267914, 348075460, 417690552, 435094325, 522113190, 626535828, 696150920, 783169785, 870188650, 1044226380, 1253071656, 1305282975, 1566339570, 1740377300, 2088452760, 2610565950, 3132679140, 3480754600, 3915848925, 5221131900, 6265358280, 7831697850, 10442263800, 15663395700, 31326791400]

約数ペア:

[(1, 31326791400), (2, 15663395700), (3, 10442263800), (4, 7831697850), (5, 6265358280), (6, 5221131900), (8, 3915848925), (9, 3480754600), (10, 3132679140), (12, 2610565950), (15, 2088452760), (18, 1740377300), (20, 1566339570), (24, 1305282975), (25, 1253071656), (30, 1044226380), (36, 870188650), (40, 783169785), (45, 696150920), (50, 626535828), (60, 522113190), (72, 435094325), (75, 417690552), (90, 348075460), (100, 313267914), (120, 261056595), (139, 225372600), (150, 208845276), (180, 174037730), (200, 156633957), (225, 139230184), (278, 112686300), (300, 104422638), (360, 87018865), (417, 75124200), (450, 69615092), (556, 56343150), (600, 52211319), (695, 45074520), (834, 37562100), (900, 34807546), (1112, 28171575), (1251, 25041400), (1390, 22537260), (1668, 18781050), (1800, 17403773), (2085, 15024840), (2502, 12520700), (2780, 11268630), (3336, 9390525), (3475, 9014904), (4170, 7512420), (5004, 6260350), (5560, 5634315), (6255, 5008280), (6950, 4507452), (8340, 3756210), (10008, 3130175), (10425, 3004968), (12510, 2504140), (13900, 2253726), (16680, 1878105), (20850, 1502484), (25020, 1252070), (27800, 1126863), (31275, 1001656), (41700, 751242), (50040, 626035), (62550, 500828), (83400, 375621), (125100, 250414), (125207, 250200)]