262886580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44257}}^1$

素因数の和:44286

約数の個数: 96

約数和(自身を含む): 892241280

約数和(自身を除く): 629354700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 44257, 88514, 132771, 177028, 221285, 265542, 398313, 442570, 486827, 531084, 663855, 796626, 885140, 973654, 1194939, 1327710, 1460481, 1593252, 1947308, 1991565, 2389878, 2434135, 2655420, 2920962, 3983130, 4381443, 4779756, 4868270, 5841924, 5974695, 7302405, 7966260, 8762886, 9736540, 11949390, 13144329, 14604810, 17525772, 21907215, 23898780, 26288658, 29209620, 43814430, 52577316, 65721645, 87628860, 131443290, 262886580]

約数ペア:

[(1, 262886580), (2, 131443290), (3, 87628860), (4, 65721645), (5, 52577316), (6, 43814430), (9, 29209620), (10, 26288658), (11, 23898780), (12, 21907215), (15, 17525772), (18, 14604810), (20, 13144329), (22, 11949390), (27, 9736540), (30, 8762886), (33, 7966260), (36, 7302405), (44, 5974695), (45, 5841924), (54, 4868270), (55, 4779756), (60, 4381443), (66, 3983130), (90, 2920962), (99, 2655420), (108, 2434135), (110, 2389878), (132, 1991565), (135, 1947308), (165, 1593252), (180, 1460481), (198, 1327710), (220, 1194939), (270, 973654), (297, 885140), (330, 796626), (396, 663855), (495, 531084), (540, 486827), (594, 442570), (660, 398313), (990, 265542), (1188, 221285), (1485, 177028), (1980, 132771), (2970, 88514), (5940, 44257)]