30979800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{5737}}^1$

素因数の和:5762

約数の個数: 96

約数和(自身を含む): 106726800

約数和(自身を除く): 75747000

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, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 5737, 11474, 17211, 22948, 28685, 34422, 45896, 51633, 57370, 68844, 86055, 103266, 114740, 137688, 143425, 154899, 172110, 206532, 229480, 258165, 286850, 309798, 344220, 413064, 430275, 516330, 573700, 619596, 688440, 774495, 860550, 1032660, 1147400, 1239192, 1290825, 1548990, 1721100, 2065320, 2581650, 3097980, 3442200, 3872475, 5163300, 6195960, 7744950, 10326600, 15489900, 30979800]

約数ペア:

[(1, 30979800), (2, 15489900), (3, 10326600), (4, 7744950), (5, 6195960), (6, 5163300), (8, 3872475), (9, 3442200), (10, 3097980), (12, 2581650), (15, 2065320), (18, 1721100), (20, 1548990), (24, 1290825), (25, 1239192), (27, 1147400), (30, 1032660), (36, 860550), (40, 774495), (45, 688440), (50, 619596), (54, 573700), (60, 516330), (72, 430275), (75, 413064), (90, 344220), (100, 309798), (108, 286850), (120, 258165), (135, 229480), (150, 206532), (180, 172110), (200, 154899), (216, 143425), (225, 137688), (270, 114740), (300, 103266), (360, 86055), (450, 68844), (540, 57370), (600, 51633), (675, 45896), (900, 34422), (1080, 28685), (1350, 22948), (1800, 17211), (2700, 11474), (5400, 5737)]