1418400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{197}}^1$

素因数の和:223

約数の個数: 108

約数和(自身を含む): 5027022

約数和(自身を除く): 3608622

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, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 197, 200, 225, 240, 288, 300, 360, 394, 400, 450, 480, 591, 600, 720, 788, 800, 900, 985, 1182, 1200, 1440, 1576, 1773, 1800, 1970, 2364, 2400, 2955, 3152, 3546, 3600, 3940, 4728, 4925, 5910, 6304, 7092, 7200, 7880, 8865, 9456, 9850, 11820, 14184, 14775, 15760, 17730, 18912, 19700, 23640, 28368, 29550, 31520, 35460, 39400, 44325, 47280, 56736, 59100, 70920, 78800, 88650, 94560, 118200, 141840, 157600, 177300, 236400, 283680, 354600, 472800, 709200, 1418400]

約数ペア:

[(1, 1418400), (2, 709200), (3, 472800), (4, 354600), (5, 283680), (6, 236400), (8, 177300), (9, 157600), (10, 141840), (12, 118200), (15, 94560), (16, 88650), (18, 78800), (20, 70920), (24, 59100), (25, 56736), (30, 47280), (32, 44325), (36, 39400), (40, 35460), (45, 31520), (48, 29550), (50, 28368), (60, 23640), (72, 19700), (75, 18912), (80, 17730), (90, 15760), (96, 14775), (100, 14184), (120, 11820), (144, 9850), (150, 9456), (160, 8865), (180, 7880), (197, 7200), (200, 7092), (225, 6304), (240, 5910), (288, 4925), (300, 4728), (360, 3940), (394, 3600), (400, 3546), (450, 3152), (480, 2955), (591, 2400), (600, 2364), (720, 1970), (788, 1800), (800, 1773), (900, 1576), (985, 1440), (1182, 1200)]