26187480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 98560800

約数和(自身を除く): 72373320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 389, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 778, 792, 935, 990, 1020, 1122, 1167, 1224, 1320, 1496, 1530, 1556, 1683, 1870, 1945, 1980, 2040, 2244, 2334, 2805, 3060, 3112, 3366, 3501, 3740, 3890, 3960, 4279, 4488, 4668, 5610, 5835, 6120, 6613, 6732, 7002, 7480, 7780, 8415, 8558, 9336, 11220, 11670, 12837, 13226, 13464, 14004, 15560, 16830, 17116, 17505, 19839, 21395, 22440, 23340, 25674, 26452, 28008, 33065, 33660, 34232, 35010, 38511, 39678, 42790, 46680, 51348, 52904, 59517, 64185, 66130, 67320, 70020, 72743, 77022, 79356, 85580, 99195, 102696, 119034, 128370, 132260, 140040, 145486, 154044, 158712, 171160, 192555, 198390, 218229, 238068, 256740, 264520, 290972, 297585, 308088, 363715, 385110, 396780, 436458, 476136, 513480, 581944, 595170, 654687, 727430, 770220, 793560, 872916, 1091145, 1190340, 1309374, 1454860, 1540440, 1745832, 2182290, 2380680, 2618748, 2909720, 3273435, 4364580, 5237496, 6546870, 8729160, 13093740, 26187480]

約数ペア:

[(1, 26187480), (2, 13093740), (3, 8729160), (4, 6546870), (5, 5237496), (6, 4364580), (8, 3273435), (9, 2909720), (10, 2618748), (11, 2380680), (12, 2182290), (15, 1745832), (17, 1540440), (18, 1454860), (20, 1309374), (22, 1190340), (24, 1091145), (30, 872916), (33, 793560), (34, 770220), (36, 727430), (40, 654687), (44, 595170), (45, 581944), (51, 513480), (55, 476136), (60, 436458), (66, 396780), (68, 385110), (72, 363715), (85, 308088), (88, 297585), (90, 290972), (99, 264520), (102, 256740), (110, 238068), (120, 218229), (132, 198390), (136, 192555), (153, 171160), (165, 158712), (170, 154044), (180, 145486), (187, 140040), (198, 132260), (204, 128370), (220, 119034), (255, 102696), (264, 99195), (306, 85580), (330, 79356), (340, 77022), (360, 72743), (374, 70020), (389, 67320), (396, 66130), (408, 64185), (440, 59517), (495, 52904), (510, 51348), (561, 46680), (612, 42790), (660, 39678), (680, 38511), (748, 35010), (765, 34232), (778, 33660), (792, 33065), (935, 28008), (990, 26452), (1020, 25674), (1122, 23340), (1167, 22440), (1224, 21395), (1320, 19839), (1496, 17505), (1530, 17116), (1556, 16830), (1683, 15560), (1870, 14004), (1945, 13464), (1980, 13226), (2040, 12837), (2244, 11670), (2334, 11220), (2805, 9336), (3060, 8558), (3112, 8415), (3366, 7780), (3501, 7480), (3740, 7002), (3890, 6732), (3960, 6613), (4279, 6120), (4488, 5835), (4668, 5610)]