89809830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2749}}^1$

素因数の和:2787

約数の個数: 96

約数和(自身を含む): 263340000

約数和(自身を除く): 173530170

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 198, 242, 270, 297, 330, 363, 495, 594, 605, 726, 990, 1089, 1210, 1485, 1815, 2178, 2749, 2970, 3267, 3630, 5445, 5498, 6534, 8247, 10890, 13745, 16335, 16494, 24741, 27490, 30239, 32670, 41235, 49482, 60478, 74223, 82470, 90717, 123705, 148446, 151195, 181434, 247410, 272151, 302390, 332629, 371115, 453585, 544302, 665258, 742230, 816453, 907170, 997887, 1360755, 1632906, 1663145, 1995774, 2721510, 2993661, 3326290, 4082265, 4989435, 5987322, 8164530, 8980983, 9978870, 14968305, 17961966, 29936610, 44904915, 89809830]

約数ペア:

[(1, 89809830), (2, 44904915), (3, 29936610), (5, 17961966), (6, 14968305), (9, 9978870), (10, 8980983), (11, 8164530), (15, 5987322), (18, 4989435), (22, 4082265), (27, 3326290), (30, 2993661), (33, 2721510), (45, 1995774), (54, 1663145), (55, 1632906), (66, 1360755), (90, 997887), (99, 907170), (110, 816453), (121, 742230), (135, 665258), (165, 544302), (198, 453585), (242, 371115), (270, 332629), (297, 302390), (330, 272151), (363, 247410), (495, 181434), (594, 151195), (605, 148446), (726, 123705), (990, 90717), (1089, 82470), (1210, 74223), (1485, 60478), (1815, 49482), (2178, 41235), (2749, 32670), (2970, 30239), (3267, 27490), (3630, 24741), (5445, 16494), (5498, 16335), (6534, 13745), (8247, 10890)]