127805490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:944

約数の個数: 96

約数和(自身を含む): 355694976

約数和(自身を除く): 227889486

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 103, 153, 170, 206, 255, 306, 309, 510, 515, 618, 765, 811, 927, 1030, 1530, 1545, 1622, 1751, 1854, 2433, 3090, 3502, 4055, 4635, 4866, 5253, 7299, 8110, 8755, 9270, 10506, 12165, 13787, 14598, 15759, 17510, 24330, 26265, 27574, 31518, 36495, 41361, 52530, 68935, 72990, 78795, 82722, 83533, 124083, 137870, 157590, 167066, 206805, 248166, 250599, 413610, 417665, 501198, 620415, 751797, 835330, 1240830, 1252995, 1420061, 1503594, 2505990, 2840122, 3758985, 4260183, 7100305, 7517970, 8520366, 12780549, 14200610, 21300915, 25561098, 42601830, 63902745, 127805490]

約数ペア:

[(1, 127805490), (2, 63902745), (3, 42601830), (5, 25561098), (6, 21300915), (9, 14200610), (10, 12780549), (15, 8520366), (17, 7517970), (18, 7100305), (30, 4260183), (34, 3758985), (45, 2840122), (51, 2505990), (85, 1503594), (90, 1420061), (102, 1252995), (103, 1240830), (153, 835330), (170, 751797), (206, 620415), (255, 501198), (306, 417665), (309, 413610), (510, 250599), (515, 248166), (618, 206805), (765, 167066), (811, 157590), (927, 137870), (1030, 124083), (1530, 83533), (1545, 82722), (1622, 78795), (1751, 72990), (1854, 68935), (2433, 52530), (3090, 41361), (3502, 36495), (4055, 31518), (4635, 27574), (4866, 26265), (5253, 24330), (7299, 17510), (8110, 15759), (8755, 14598), (9270, 13787), (10506, 12165)]