145429020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8161}}^1$

素因数の和:8193

約数の個数: 120

約数和(自身を含む): 497751408

約数和(自身を除く): 352322388

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, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8161, 8910, 16322, 17820, 24483, 32644, 40805, 48966, 73449, 81610, 89771, 97932, 122415, 146898, 163220, 179542, 220347, 244830, 269313, 293796, 359084, 367245, 440694, 448855, 489660, 538626, 661041, 734490, 807939, 881388, 897710, 1077252, 1101735, 1322082, 1346565, 1468980, 1615878, 1795420, 2203470, 2423817, 2644164, 2693130, 3231756, 3305205, 4039695, 4406940, 4847634, 5386260, 6610410, 7271451, 8079390, 9695268, 12119085, 13220820, 14542902, 16158780, 24238170, 29085804, 36357255, 48476340, 72714510, 145429020]

約数ペア:

[(1, 145429020), (2, 72714510), (3, 48476340), (4, 36357255), (5, 29085804), (6, 24238170), (9, 16158780), (10, 14542902), (11, 13220820), (12, 12119085), (15, 9695268), (18, 8079390), (20, 7271451), (22, 6610410), (27, 5386260), (30, 4847634), (33, 4406940), (36, 4039695), (44, 3305205), (45, 3231756), (54, 2693130), (55, 2644164), (60, 2423817), (66, 2203470), (81, 1795420), (90, 1615878), (99, 1468980), (108, 1346565), (110, 1322082), (132, 1101735), (135, 1077252), (162, 897710), (165, 881388), (180, 807939), (198, 734490), (220, 661041), (270, 538626), (297, 489660), (324, 448855), (330, 440694), (396, 367245), (405, 359084), (495, 293796), (540, 269313), (594, 244830), (660, 220347), (810, 179542), (891, 163220), (990, 146898), (1188, 122415), (1485, 97932), (1620, 89771), (1782, 81610), (1980, 73449), (2970, 48966), (3564, 40805), (4455, 32644), (5940, 24483), (8161, 17820), (8910, 16322)]