72086460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2437}}^1$

素因数の和:2495

約数の個数: 96

約数和(自身を含む): 221175360

約数和(自身を除く): 149088900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 435, 493, 510, 580, 870, 986, 1020, 1479, 1740, 1972, 2437, 2465, 2958, 4874, 4930, 5916, 7311, 7395, 9748, 9860, 12185, 14622, 14790, 24370, 29244, 29580, 36555, 41429, 48740, 70673, 73110, 82858, 124287, 141346, 146220, 165716, 207145, 212019, 248574, 282692, 353365, 414290, 424038, 497148, 621435, 706730, 828580, 848076, 1060095, 1201441, 1242870, 1413460, 2120190, 2402882, 2485740, 3604323, 4240380, 4805764, 6007205, 7208646, 12014410, 14417292, 18021615, 24028820, 36043230, 72086460]

約数ペア:

[(1, 72086460), (2, 36043230), (3, 24028820), (4, 18021615), (5, 14417292), (6, 12014410), (10, 7208646), (12, 6007205), (15, 4805764), (17, 4240380), (20, 3604323), (29, 2485740), (30, 2402882), (34, 2120190), (51, 1413460), (58, 1242870), (60, 1201441), (68, 1060095), (85, 848076), (87, 828580), (102, 706730), (116, 621435), (145, 497148), (170, 424038), (174, 414290), (204, 353365), (255, 282692), (290, 248574), (340, 212019), (348, 207145), (435, 165716), (493, 146220), (510, 141346), (580, 124287), (870, 82858), (986, 73110), (1020, 70673), (1479, 48740), (1740, 41429), (1972, 36555), (2437, 29580), (2465, 29244), (2958, 24370), (4874, 14790), (4930, 14622), (5916, 12185), (7311, 9860), (7395, 9748)]