2047948200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{1137749}}^1$

素因数の和:1137771

約数の個数: 72

約数和(自身を含む): 6877698750

約数和(自身を除く): 4829750550

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, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 1137749, 2275498, 3413247, 4550996, 5688745, 6826494, 9101992, 10239741, 11377490, 13652988, 17066235, 20479482, 22754980, 27305976, 28443725, 34132470, 40958964, 45509960, 51198705, 56887450, 68264940, 81917928, 85331175, 102397410, 113774900, 136529880, 170662350, 204794820, 227549800, 255993525, 341324700, 409589640, 511987050, 682649400, 1023974100, 2047948200]

約数ペア:

[(1, 2047948200), (2, 1023974100), (3, 682649400), (4, 511987050), (5, 409589640), (6, 341324700), (8, 255993525), (9, 227549800), (10, 204794820), (12, 170662350), (15, 136529880), (18, 113774900), (20, 102397410), (24, 85331175), (25, 81917928), (30, 68264940), (36, 56887450), (40, 51198705), (45, 45509960), (50, 40958964), (60, 34132470), (72, 28443725), (75, 27305976), (90, 22754980), (100, 20479482), (120, 17066235), (150, 13652988), (180, 11377490), (200, 10239741), (225, 9101992), (300, 6826494), (360, 5688745), (450, 4550996), (600, 3413247), (900, 2275498), (1800, 1137749)]