87727860

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:585

約数の個数: 168

約数和(自身を含む): 301877856

約数和(自身を除く): 214149996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 547, 594, 660, 729, 810, 891, 972, 990, 1094, 1188, 1215, 1458, 1485, 1620, 1641, 1782, 1980, 2188, 2430, 2673, 2735, 2916, 2970, 3282, 3564, 3645, 4455, 4860, 4923, 5346, 5470, 5940, 6017, 6564, 7290, 8019, 8205, 8910, 9846, 10692, 10940, 12034, 13365, 14580, 14769, 16038, 16410, 17820, 18051, 19692, 24068, 24615, 26730, 29538, 30085, 32076, 32820, 36102, 40095, 44307, 49230, 53460, 54153, 59076, 60170, 72204, 73845, 80190, 88614, 90255, 98460, 108306, 120340, 132921, 147690, 160380, 162459, 177228, 180510, 216612, 221535, 265842, 270765, 295380, 324918, 361020, 398763, 443070, 487377, 531684, 541530, 649836, 664605, 797526, 812295, 886140, 974754, 1083060, 1329210, 1462131, 1595052, 1624590, 1949508, 1993815, 2436885, 2658420, 2924262, 3249180, 3987630, 4386393, 4873770, 5848524, 7310655, 7975260, 8772786, 9747540, 14621310, 17545572, 21931965, 29242620, 43863930, 87727860]

約数ペア:

[(1, 87727860), (2, 43863930), (3, 29242620), (4, 21931965), (5, 17545572), (6, 14621310), (9, 9747540), (10, 8772786), (11, 7975260), (12, 7310655), (15, 5848524), (18, 4873770), (20, 4386393), (22, 3987630), (27, 3249180), (30, 2924262), (33, 2658420), (36, 2436885), (44, 1993815), (45, 1949508), (54, 1624590), (55, 1595052), (60, 1462131), (66, 1329210), (81, 1083060), (90, 974754), (99, 886140), (108, 812295), (110, 797526), (132, 664605), (135, 649836), (162, 541530), (165, 531684), (180, 487377), (198, 443070), (220, 398763), (243, 361020), (270, 324918), (297, 295380), (324, 270765), (330, 265842), (396, 221535), (405, 216612), (486, 180510), (495, 177228), (540, 162459), (547, 160380), (594, 147690), (660, 132921), (729, 120340), (810, 108306), (891, 98460), (972, 90255), (990, 88614), (1094, 80190), (1188, 73845), (1215, 72204), (1458, 60170), (1485, 59076), (1620, 54153), (1641, 53460), (1782, 49230), (1980, 44307), (2188, 40095), (2430, 36102), (2673, 32820), (2735, 32076), (2916, 30085), (2970, 29538), (3282, 26730), (3564, 24615), (3645, 24068), (4455, 19692), (4860, 18051), (4923, 17820), (5346, 16410), (5470, 16038), (5940, 14769), (6017, 14580), (6564, 13365), (7290, 12034), (8019, 10940), (8205, 10692), (8910, 9846)]