288118890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1605

約数の個数: 128

約数和(自身を含む): 833898240

約数和(自身を除く): 545779350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 41, 45, 51, 54, 82, 85, 90, 102, 123, 135, 153, 170, 205, 246, 255, 270, 306, 369, 410, 459, 510, 615, 697, 738, 765, 918, 1107, 1230, 1394, 1530, 1531, 1845, 2091, 2214, 2295, 3062, 3485, 3690, 4182, 4590, 4593, 5535, 6273, 6970, 7655, 9186, 10455, 11070, 12546, 13779, 15310, 18819, 20910, 22965, 26027, 27558, 31365, 37638, 41337, 45930, 52054, 62730, 62771, 68895, 78081, 82674, 94095, 125542, 130135, 137790, 156162, 188190, 188313, 206685, 234243, 260270, 313855, 376626, 390405, 413370, 468486, 564939, 627710, 702729, 780810, 941565, 1067107, 1129878, 1171215, 1405458, 1694817, 1883130, 2134214, 2342430, 2824695, 3201321, 3389634, 3513645, 5335535, 5649390, 6402642, 7027290, 8474085, 9603963, 10671070, 16006605, 16948170, 19207926, 28811889, 32013210, 48019815, 57623778, 96039630, 144059445, 288118890]

約数ペア:

[(1, 288118890), (2, 144059445), (3, 96039630), (5, 57623778), (6, 48019815), (9, 32013210), (10, 28811889), (15, 19207926), (17, 16948170), (18, 16006605), (27, 10671070), (30, 9603963), (34, 8474085), (41, 7027290), (45, 6402642), (51, 5649390), (54, 5335535), (82, 3513645), (85, 3389634), (90, 3201321), (102, 2824695), (123, 2342430), (135, 2134214), (153, 1883130), (170, 1694817), (205, 1405458), (246, 1171215), (255, 1129878), (270, 1067107), (306, 941565), (369, 780810), (410, 702729), (459, 627710), (510, 564939), (615, 468486), (697, 413370), (738, 390405), (765, 376626), (918, 313855), (1107, 260270), (1230, 234243), (1394, 206685), (1530, 188313), (1531, 188190), (1845, 156162), (2091, 137790), (2214, 130135), (2295, 125542), (3062, 94095), (3485, 82674), (3690, 78081), (4182, 68895), (4590, 62771), (4593, 62730), (5535, 52054), (6273, 45930), (6970, 41337), (7655, 37638), (9186, 31365), (10455, 27558), (11070, 26027), (12546, 22965), (13779, 20910), (15310, 18819)]