89860540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 255467520

約数和(自身を除く): 165606980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 43, 44, 46, 55, 59, 70, 77, 86, 92, 110, 115, 118, 140, 154, 161, 172, 215, 220, 230, 236, 253, 295, 301, 308, 322, 385, 413, 430, 460, 473, 506, 590, 602, 644, 649, 770, 805, 826, 860, 946, 989, 1012, 1180, 1204, 1265, 1298, 1357, 1505, 1540, 1610, 1652, 1771, 1892, 1978, 2065, 2365, 2530, 2537, 2596, 2714, 3010, 3220, 3245, 3311, 3542, 3956, 4130, 4543, 4730, 4945, 5060, 5074, 5428, 6020, 6490, 6622, 6785, 6923, 7084, 8260, 8855, 9086, 9460, 9499, 9890, 10148, 10879, 12685, 12980, 13244, 13570, 13846, 14927, 16555, 17710, 17759, 18172, 18998, 19780, 21758, 22715, 25370, 27140, 27692, 27907, 29854, 33110, 34615, 35420, 35518, 37996, 43516, 45430, 47495, 50740, 54395, 55814, 58351, 59708, 66220, 69230, 71036, 74635, 76153, 88795, 90860, 94990, 104489, 108790, 111628, 116702, 138460, 139535, 149270, 152306, 177590, 189980, 195349, 208978, 217580, 233404, 279070, 291755, 298540, 304612, 355180, 380765, 390698, 408457, 417956, 522445, 558140, 583510, 641861, 761530, 781396, 816914, 976745, 1044890, 1167020, 1283722, 1523060, 1633828, 1953490, 2042285, 2089780, 2567444, 3209305, 3906980, 4084570, 4493027, 6418610, 8169140, 8986054, 12837220, 17972108, 22465135, 44930270, 89860540]

約数ペア:

[(1, 89860540), (2, 44930270), (4, 22465135), (5, 17972108), (7, 12837220), (10, 8986054), (11, 8169140), (14, 6418610), (20, 4493027), (22, 4084570), (23, 3906980), (28, 3209305), (35, 2567444), (43, 2089780), (44, 2042285), (46, 1953490), (55, 1633828), (59, 1523060), (70, 1283722), (77, 1167020), (86, 1044890), (92, 976745), (110, 816914), (115, 781396), (118, 761530), (140, 641861), (154, 583510), (161, 558140), (172, 522445), (215, 417956), (220, 408457), (230, 390698), (236, 380765), (253, 355180), (295, 304612), (301, 298540), (308, 291755), (322, 279070), (385, 233404), (413, 217580), (430, 208978), (460, 195349), (473, 189980), (506, 177590), (590, 152306), (602, 149270), (644, 139535), (649, 138460), (770, 116702), (805, 111628), (826, 108790), (860, 104489), (946, 94990), (989, 90860), (1012, 88795), (1180, 76153), (1204, 74635), (1265, 71036), (1298, 69230), (1357, 66220), (1505, 59708), (1540, 58351), (1610, 55814), (1652, 54395), (1771, 50740), (1892, 47495), (1978, 45430), (2065, 43516), (2365, 37996), (2530, 35518), (2537, 35420), (2596, 34615), (2714, 33110), (3010, 29854), (3220, 27907), (3245, 27692), (3311, 27140), (3542, 25370), (3956, 22715), (4130, 21758), (4543, 19780), (4730, 18998), (4945, 18172), (5060, 17759), (5074, 17710), (5428, 16555), (6020, 14927), (6490, 13846), (6622, 13570), (6785, 13244), (6923, 12980), (7084, 12685), (8260, 10879), (8855, 10148), (9086, 9890), (9460, 9499)]