76280850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{947}}^1$

素因数の和:1144

約数の個数: 72

約数和(自身を含む): 206303760

約数和(自身を除く): 130022910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 179, 225, 358, 450, 537, 895, 947, 1074, 1611, 1790, 1894, 2685, 2841, 3222, 4475, 4735, 5370, 5682, 8055, 8523, 8950, 9470, 13425, 14205, 16110, 17046, 23675, 26850, 28410, 40275, 42615, 47350, 71025, 80550, 85230, 142050, 169513, 213075, 339026, 426150, 508539, 847565, 1017078, 1525617, 1695130, 2542695, 3051234, 4237825, 5085390, 7628085, 8475650, 12713475, 15256170, 25426950, 38140425, 76280850]

約数ペア:

[(1, 76280850), (2, 38140425), (3, 25426950), (5, 15256170), (6, 12713475), (9, 8475650), (10, 7628085), (15, 5085390), (18, 4237825), (25, 3051234), (30, 2542695), (45, 1695130), (50, 1525617), (75, 1017078), (90, 847565), (150, 508539), (179, 426150), (225, 339026), (358, 213075), (450, 169513), (537, 142050), (895, 85230), (947, 80550), (1074, 71025), (1611, 47350), (1790, 42615), (1894, 40275), (2685, 28410), (2841, 26850), (3222, 23675), (4475, 17046), (4735, 16110), (5370, 14205), (5682, 13425), (8055, 9470), (8523, 8950)]