82029420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2437}}^1$

素因数の和:2480

約数の個数: 144

約数和(自身を含む): 287527968

約数和(自身を除く): 205498548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2437, 2805, 3060, 3366, 3740, 4874, 5610, 6732, 7311, 8415, 9748, 11220, 12185, 14622, 16830, 21933, 24370, 26807, 29244, 33660, 36555, 41429, 43866, 48740, 53614, 73110, 80421, 82858, 87732, 107228, 109665, 124287, 134035, 146220, 160842, 165716, 207145, 219330, 241263, 248574, 268070, 321684, 372861, 402105, 414290, 438660, 455719, 482526, 497148, 536140, 621435, 745722, 804210, 828580, 911438, 965052, 1206315, 1242870, 1367157, 1491444, 1608420, 1822876, 1864305, 2278595, 2412630, 2485740, 2734314, 3728610, 4101471, 4557190, 4825260, 5468628, 6835785, 7457220, 8202942, 9114380, 13671570, 16405884, 20507355, 27343140, 41014710, 82029420]

約数ペア:

[(1, 82029420), (2, 41014710), (3, 27343140), (4, 20507355), (5, 16405884), (6, 13671570), (9, 9114380), (10, 8202942), (11, 7457220), (12, 6835785), (15, 5468628), (17, 4825260), (18, 4557190), (20, 4101471), (22, 3728610), (30, 2734314), (33, 2485740), (34, 2412630), (36, 2278595), (44, 1864305), (45, 1822876), (51, 1608420), (55, 1491444), (60, 1367157), (66, 1242870), (68, 1206315), (85, 965052), (90, 911438), (99, 828580), (102, 804210), (110, 745722), (132, 621435), (153, 536140), (165, 497148), (170, 482526), (180, 455719), (187, 438660), (198, 414290), (204, 402105), (220, 372861), (255, 321684), (306, 268070), (330, 248574), (340, 241263), (374, 219330), (396, 207145), (495, 165716), (510, 160842), (561, 146220), (612, 134035), (660, 124287), (748, 109665), (765, 107228), (935, 87732), (990, 82858), (1020, 80421), (1122, 73110), (1530, 53614), (1683, 48740), (1870, 43866), (1980, 41429), (2244, 36555), (2437, 33660), (2805, 29244), (3060, 26807), (3366, 24370), (3740, 21933), (4874, 16830), (5610, 14622), (6732, 12185), (7311, 11220), (8415, 9748)]