89831610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 262545192

約数和(自身を除く): 172713582

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 73, 90, 99, 110, 113, 121, 146, 165, 198, 219, 226, 242, 330, 339, 363, 365, 438, 495, 565, 605, 657, 678, 726, 730, 803, 990, 1017, 1089, 1095, 1130, 1210, 1243, 1314, 1606, 1695, 1815, 2034, 2178, 2190, 2409, 2486, 3285, 3390, 3630, 3729, 4015, 4818, 5085, 5445, 6215, 6570, 7227, 7458, 8030, 8249, 8833, 10170, 10890, 11187, 12045, 12430, 13673, 14454, 16498, 17666, 18645, 22374, 24090, 24747, 26499, 27346, 36135, 37290, 41019, 41245, 44165, 49494, 52998, 55935, 68365, 72270, 74241, 79497, 82038, 82490, 88330, 90739, 111870, 123057, 123735, 132495, 136730, 148482, 158994, 181478, 205095, 246114, 247470, 264990, 272217, 371205, 397485, 410190, 453695, 544434, 615285, 742410, 794970, 816651, 907390, 998129, 1230570, 1361085, 1633302, 1996258, 2722170, 2994387, 4083255, 4990645, 5988774, 8166510, 8983161, 9981290, 14971935, 17966322, 29943870, 44915805, 89831610]

約数ペア:

[(1, 89831610), (2, 44915805), (3, 29943870), (5, 17966322), (6, 14971935), (9, 9981290), (10, 8983161), (11, 8166510), (15, 5988774), (18, 4990645), (22, 4083255), (30, 2994387), (33, 2722170), (45, 1996258), (55, 1633302), (66, 1361085), (73, 1230570), (90, 998129), (99, 907390), (110, 816651), (113, 794970), (121, 742410), (146, 615285), (165, 544434), (198, 453695), (219, 410190), (226, 397485), (242, 371205), (330, 272217), (339, 264990), (363, 247470), (365, 246114), (438, 205095), (495, 181478), (565, 158994), (605, 148482), (657, 136730), (678, 132495), (726, 123735), (730, 123057), (803, 111870), (990, 90739), (1017, 88330), (1089, 82490), (1095, 82038), (1130, 79497), (1210, 74241), (1243, 72270), (1314, 68365), (1606, 55935), (1695, 52998), (1815, 49494), (2034, 44165), (2178, 41245), (2190, 41019), (2409, 37290), (2486, 36135), (3285, 27346), (3390, 26499), (3630, 24747), (3729, 24090), (4015, 22374), (4818, 18645), (5085, 17666), (5445, 16498), (6215, 14454), (6570, 13673), (7227, 12430), (7458, 12045), (8030, 11187), (8249, 10890), (8833, 10170)]