204154830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2083}}^1$

素因数の和:2124

約数の個数: 120

約数和(自身を含む): 603680616

約数和(自身を除く): 399525786

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 121, 135, 162, 165, 198, 242, 270, 297, 330, 363, 405, 495, 594, 605, 726, 810, 891, 990, 1089, 1210, 1485, 1782, 1815, 2083, 2178, 2970, 3267, 3630, 4166, 4455, 5445, 6249, 6534, 8910, 9801, 10415, 10890, 12498, 16335, 18747, 19602, 20830, 22913, 31245, 32670, 37494, 45826, 49005, 56241, 62490, 68739, 93735, 98010, 112482, 114565, 137478, 168723, 187470, 206217, 229130, 252043, 281205, 337446, 343695, 412434, 504086, 562410, 618651, 687390, 756129, 843615, 1031085, 1237302, 1260215, 1512258, 1687230, 1855953, 2062170, 2268387, 2520430, 3093255, 3711906, 3780645, 4536774, 6186510, 6805161, 7561290, 9279765, 11341935, 13610322, 18559530, 20415483, 22683870, 34025805, 40830966, 68051610, 102077415, 204154830]

約数ペア:

[(1, 204154830), (2, 102077415), (3, 68051610), (5, 40830966), (6, 34025805), (9, 22683870), (10, 20415483), (11, 18559530), (15, 13610322), (18, 11341935), (22, 9279765), (27, 7561290), (30, 6805161), (33, 6186510), (45, 4536774), (54, 3780645), (55, 3711906), (66, 3093255), (81, 2520430), (90, 2268387), (99, 2062170), (110, 1855953), (121, 1687230), (135, 1512258), (162, 1260215), (165, 1237302), (198, 1031085), (242, 843615), (270, 756129), (297, 687390), (330, 618651), (363, 562410), (405, 504086), (495, 412434), (594, 343695), (605, 337446), (726, 281205), (810, 252043), (891, 229130), (990, 206217), (1089, 187470), (1210, 168723), (1485, 137478), (1782, 114565), (1815, 112482), (2083, 98010), (2178, 93735), (2970, 68739), (3267, 62490), (3630, 56241), (4166, 49005), (4455, 45826), (5445, 37494), (6249, 32670), (6534, 31245), (8910, 22913), (9801, 20830), (10415, 19602), (10890, 18747), (12498, 16335)]