254939400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{15737}}^1$

素因数の和:15765

約数の個数: 120

約数和(自身を含む): 885498570

約数和(自身を除く): 630559170

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 15737, 16200, 31474, 47211, 62948, 78685, 94422, 125896, 141633, 157370, 188844, 236055, 283266, 314740, 377688, 393425, 424899, 472110, 566532, 629480, 708165, 786850, 849798, 944220, 1133064, 1180275, 1274697, 1416330, 1573700, 1699596, 1888440, 2124495, 2360550, 2549394, 2832660, 3147400, 3399192, 3540825, 4248990, 4721100, 5098788, 5665320, 6373485, 7081650, 8497980, 9442200, 10197576, 10622475, 12746970, 14163300, 16995960, 21244950, 25493940, 28326600, 31867425, 42489900, 50987880, 63734850, 84979800, 127469700, 254939400]

約数ペア:

[(1, 254939400), (2, 127469700), (3, 84979800), (4, 63734850), (5, 50987880), (6, 42489900), (8, 31867425), (9, 28326600), (10, 25493940), (12, 21244950), (15, 16995960), (18, 14163300), (20, 12746970), (24, 10622475), (25, 10197576), (27, 9442200), (30, 8497980), (36, 7081650), (40, 6373485), (45, 5665320), (50, 5098788), (54, 4721100), (60, 4248990), (72, 3540825), (75, 3399192), (81, 3147400), (90, 2832660), (100, 2549394), (108, 2360550), (120, 2124495), (135, 1888440), (150, 1699596), (162, 1573700), (180, 1416330), (200, 1274697), (216, 1180275), (225, 1133064), (270, 944220), (300, 849798), (324, 786850), (360, 708165), (405, 629480), (450, 566532), (540, 472110), (600, 424899), (648, 393425), (675, 377688), (810, 314740), (900, 283266), (1080, 236055), (1350, 188844), (1620, 157370), (1800, 141633), (2025, 125896), (2700, 94422), (3240, 78685), (4050, 62948), (5400, 47211), (8100, 31474), (15737, 16200)]