90796860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6551}}^1$

素因数の和:6584

約数の個数: 144

約数和(自身を含む): 343429632

約数和(自身を除く): 252632772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6551, 6930, 13102, 13860, 19653, 26204, 32755, 39306, 45857, 58959, 65510, 72061, 78612, 91714, 98265, 117918, 131020, 137571, 144122, 183428, 196530, 216183, 229285, 235836, 275142, 288244, 294795, 360305, 393060, 412713, 432366, 458570, 504427, 550284, 589590, 648549, 687855, 720610, 825426, 864732, 917140, 1008854, 1080915, 1179180, 1297098, 1375710, 1441220, 1513281, 1650852, 2017708, 2063565, 2161830, 2522135, 2594196, 2751420, 3026562, 3242745, 4127130, 4323660, 4539843, 5044270, 6053124, 6485490, 7566405, 8254260, 9079686, 10088540, 12970980, 15132810, 18159372, 22699215, 30265620, 45398430, 90796860]

約数ペア:

[(1, 90796860), (2, 45398430), (3, 30265620), (4, 22699215), (5, 18159372), (6, 15132810), (7, 12970980), (9, 10088540), (10, 9079686), (11, 8254260), (12, 7566405), (14, 6485490), (15, 6053124), (18, 5044270), (20, 4539843), (21, 4323660), (22, 4127130), (28, 3242745), (30, 3026562), (33, 2751420), (35, 2594196), (36, 2522135), (42, 2161830), (44, 2063565), (45, 2017708), (55, 1650852), (60, 1513281), (63, 1441220), (66, 1375710), (70, 1297098), (77, 1179180), (84, 1080915), (90, 1008854), (99, 917140), (105, 864732), (110, 825426), (126, 720610), (132, 687855), (140, 648549), (154, 589590), (165, 550284), (180, 504427), (198, 458570), (210, 432366), (220, 412713), (231, 393060), (252, 360305), (308, 294795), (315, 288244), (330, 275142), (385, 235836), (396, 229285), (420, 216183), (462, 196530), (495, 183428), (630, 144122), (660, 137571), (693, 131020), (770, 117918), (924, 98265), (990, 91714), (1155, 78612), (1260, 72061), (1386, 65510), (1540, 58959), (1980, 45857), (2310, 39306), (2772, 32755), (3465, 26204), (4620, 19653), (6551, 13860), (6930, 13102)]