205034280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9137}}^1$

素因数の和:9179

約数の個数: 128

約数和(自身を含む): 710570880

約数和(自身を除く): 505536600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 9137, 11220, 18274, 22440, 27411, 36548, 45685, 54822, 73096, 91370, 100507, 109644, 137055, 155329, 182740, 201014, 219288, 274110, 301521, 310658, 365480, 402028, 465987, 502535, 548220, 603042, 621316, 776645, 804056, 931974, 1005070, 1096440, 1206084, 1242632, 1507605, 1553290, 1708619, 1863948, 2010140, 2329935, 2412168, 3015210, 3106580, 3417238, 3727896, 4020280, 4659870, 5125857, 6030420, 6213160, 6834476, 8543095, 9319740, 10251714, 12060840, 13668952, 17086190, 18639480, 20503428, 25629285, 34172380, 41006856, 51258570, 68344760, 102517140, 205034280]

約数ペア:

[(1, 205034280), (2, 102517140), (3, 68344760), (4, 51258570), (5, 41006856), (6, 34172380), (8, 25629285), (10, 20503428), (11, 18639480), (12, 17086190), (15, 13668952), (17, 12060840), (20, 10251714), (22, 9319740), (24, 8543095), (30, 6834476), (33, 6213160), (34, 6030420), (40, 5125857), (44, 4659870), (51, 4020280), (55, 3727896), (60, 3417238), (66, 3106580), (68, 3015210), (85, 2412168), (88, 2329935), (102, 2010140), (110, 1863948), (120, 1708619), (132, 1553290), (136, 1507605), (165, 1242632), (170, 1206084), (187, 1096440), (204, 1005070), (220, 931974), (255, 804056), (264, 776645), (330, 621316), (340, 603042), (374, 548220), (408, 502535), (440, 465987), (510, 402028), (561, 365480), (660, 310658), (680, 301521), (748, 274110), (935, 219288), (1020, 201014), (1122, 182740), (1320, 155329), (1496, 137055), (1870, 109644), (2040, 100507), (2244, 91370), (2805, 73096), (3740, 54822), (4488, 45685), (5610, 36548), (7480, 27411), (9137, 22440), (11220, 18274)]