18951300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{7019}}^1$

素因数の和:7042

約数の個数: 72

約数和(自身を含む): 60933600

約数和(自身を除く): 41982300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 7019, 14038, 21057, 28076, 35095, 42114, 63171, 70190, 84228, 105285, 126342, 140380, 175475, 189513, 210570, 252684, 315855, 350950, 379026, 421140, 526425, 631710, 701900, 758052, 947565, 1052850, 1263420, 1579275, 1895130, 2105700, 3158550, 3790260, 4737825, 6317100, 9475650, 18951300]

約数ペア:

[(1, 18951300), (2, 9475650), (3, 6317100), (4, 4737825), (5, 3790260), (6, 3158550), (9, 2105700), (10, 1895130), (12, 1579275), (15, 1263420), (18, 1052850), (20, 947565), (25, 758052), (27, 701900), (30, 631710), (36, 526425), (45, 421140), (50, 379026), (54, 350950), (60, 315855), (75, 252684), (90, 210570), (100, 189513), (108, 175475), (135, 140380), (150, 126342), (180, 105285), (225, 84228), (270, 70190), (300, 63171), (450, 42114), (540, 35095), (675, 28076), (900, 21057), (1350, 14038), (2700, 7019)]