12161700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13513}}^1$

素因数の和:13533

約数の個数: 54

約数和(自身を含む): 38122994

約数和(自身を除く): 25961294

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 13513, 27026, 40539, 54052, 67565, 81078, 121617, 135130, 162156, 202695, 243234, 270260, 337825, 405390, 486468, 608085, 675650, 810780, 1013475, 1216170, 1351300, 2026950, 2432340, 3040425, 4053900, 6080850, 12161700]

約数ペア:

[(1, 12161700), (2, 6080850), (3, 4053900), (4, 3040425), (5, 2432340), (6, 2026950), (9, 1351300), (10, 1216170), (12, 1013475), (15, 810780), (18, 675650), (20, 608085), (25, 486468), (30, 405390), (36, 337825), (45, 270260), (50, 243234), (60, 202695), (75, 162156), (90, 135130), (100, 121617), (150, 81078), (180, 67565), (225, 54052), (300, 40539), (450, 27026), (900, 13513)]