201551130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1436

約数の個数: 96

約数和(自身を含む): 575640000

約数和(自身を除く): 374088870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 163, 165, 198, 326, 330, 489, 495, 815, 978, 990, 1249, 1467, 1630, 1793, 2445, 2498, 2934, 3586, 3747, 4890, 5379, 6245, 7335, 7494, 8965, 10758, 11241, 12490, 13739, 14670, 16137, 17930, 18735, 22482, 26895, 27478, 32274, 37470, 41217, 53790, 56205, 68695, 80685, 82434, 112410, 123651, 137390, 161370, 203587, 206085, 247302, 407174, 412170, 610761, 618255, 1017935, 1221522, 1236510, 1832283, 2035870, 2239457, 3053805, 3664566, 4478914, 6107610, 6718371, 9161415, 11197285, 13436742, 18322830, 20155113, 22394570, 33591855, 40310226, 67183710, 100775565, 201551130]

約数ペア:

[(1, 201551130), (2, 100775565), (3, 67183710), (5, 40310226), (6, 33591855), (9, 22394570), (10, 20155113), (11, 18322830), (15, 13436742), (18, 11197285), (22, 9161415), (30, 6718371), (33, 6107610), (45, 4478914), (55, 3664566), (66, 3053805), (90, 2239457), (99, 2035870), (110, 1832283), (163, 1236510), (165, 1221522), (198, 1017935), (326, 618255), (330, 610761), (489, 412170), (495, 407174), (815, 247302), (978, 206085), (990, 203587), (1249, 161370), (1467, 137390), (1630, 123651), (1793, 112410), (2445, 82434), (2498, 80685), (2934, 68695), (3586, 56205), (3747, 53790), (4890, 41217), (5379, 37470), (6245, 32274), (7335, 27478), (7494, 26895), (8965, 22482), (10758, 18735), (11241, 17930), (12490, 16137), (13739, 14670)]