12208500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{2713}}^1$

素因数の和:2738

約数の個数: 72

約数和(自身を含む): 38527944

約数和(自身を除く): 26319444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 2713, 4500, 5426, 8139, 10852, 13565, 16278, 24417, 27130, 32556, 40695, 48834, 54260, 67825, 81390, 97668, 122085, 135650, 162780, 203475, 244170, 271300, 339125, 406950, 488340, 610425, 678250, 813900, 1017375, 1220850, 1356500, 2034750, 2441700, 3052125, 4069500, 6104250, 12208500]

約数ペア:

[(1, 12208500), (2, 6104250), (3, 4069500), (4, 3052125), (5, 2441700), (6, 2034750), (9, 1356500), (10, 1220850), (12, 1017375), (15, 813900), (18, 678250), (20, 610425), (25, 488340), (30, 406950), (36, 339125), (45, 271300), (50, 244170), (60, 203475), (75, 162780), (90, 135650), (100, 122085), (125, 97668), (150, 81390), (180, 67825), (225, 54260), (250, 48834), (300, 40695), (375, 32556), (450, 27130), (500, 24417), (750, 16278), (900, 13565), (1125, 10852), (1500, 8139), (2250, 5426), (2713, 4500)]