68698080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4337}}^1$

素因数の和:4369

約数の個数: 144

約数和(自身を含む): 255803184

約数和(自身を除く): 187105104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 4337, 5280, 7920, 8674, 13011, 15840, 17348, 21685, 26022, 34696, 39033, 43370, 47707, 52044, 65055, 69392, 78066, 86740, 95414, 104088, 130110, 138784, 143121, 156132, 173480, 190828, 195165, 208176, 238535, 260220, 286242, 312264, 346960, 381656, 390330, 416352, 429363, 477070, 520440, 572484, 624528, 693920, 715605, 763312, 780660, 858726, 954140, 1040880, 1144968, 1249056, 1431210, 1526624, 1561320, 1717452, 1908280, 2081760, 2146815, 2289936, 2862420, 3122640, 3434904, 3816560, 4293630, 4579872, 5724840, 6245280, 6869808, 7633120, 8587260, 11449680, 13739616, 17174520, 22899360, 34349040, 68698080]

約数ペア:

[(1, 68698080), (2, 34349040), (3, 22899360), (4, 17174520), (5, 13739616), (6, 11449680), (8, 8587260), (9, 7633120), (10, 6869808), (11, 6245280), (12, 5724840), (15, 4579872), (16, 4293630), (18, 3816560), (20, 3434904), (22, 3122640), (24, 2862420), (30, 2289936), (32, 2146815), (33, 2081760), (36, 1908280), (40, 1717452), (44, 1561320), (45, 1526624), (48, 1431210), (55, 1249056), (60, 1144968), (66, 1040880), (72, 954140), (80, 858726), (88, 780660), (90, 763312), (96, 715605), (99, 693920), (110, 624528), (120, 572484), (132, 520440), (144, 477070), (160, 429363), (165, 416352), (176, 390330), (180, 381656), (198, 346960), (220, 312264), (240, 286242), (264, 260220), (288, 238535), (330, 208176), (352, 195165), (360, 190828), (396, 173480), (440, 156132), (480, 143121), (495, 138784), (528, 130110), (660, 104088), (720, 95414), (792, 86740), (880, 78066), (990, 69392), (1056, 65055), (1320, 52044), (1440, 47707), (1584, 43370), (1760, 39033), (1980, 34696), (2640, 26022), (3168, 21685), (3960, 17348), (4337, 15840), (5280, 13011), (7920, 8674)]