181236420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3323}}^1$

素因数の和:3442

約数の個数: 96

約数和(自身を含む): 569600640

約数和(自身を除く): 388364220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 180, 202, 270, 303, 404, 505, 540, 606, 909, 1010, 1212, 1515, 1818, 2020, 2727, 3030, 3323, 3636, 4545, 5454, 6060, 6646, 9090, 9969, 10908, 13292, 13635, 16615, 18180, 19938, 27270, 29907, 33230, 39876, 49845, 54540, 59814, 66460, 89721, 99690, 119628, 149535, 179442, 199380, 299070, 335623, 358884, 448605, 598140, 671246, 897210, 1006869, 1342492, 1678115, 1794420, 2013738, 3020607, 3356230, 4027476, 5034345, 6041214, 6712460, 9061821, 10068690, 12082428, 15103035, 18123642, 20137380, 30206070, 36247284, 45309105, 60412140, 90618210, 181236420]

約数ペア:

[(1, 181236420), (2, 90618210), (3, 60412140), (4, 45309105), (5, 36247284), (6, 30206070), (9, 20137380), (10, 18123642), (12, 15103035), (15, 12082428), (18, 10068690), (20, 9061821), (27, 6712460), (30, 6041214), (36, 5034345), (45, 4027476), (54, 3356230), (60, 3020607), (90, 2013738), (101, 1794420), (108, 1678115), (135, 1342492), (180, 1006869), (202, 897210), (270, 671246), (303, 598140), (404, 448605), (505, 358884), (540, 335623), (606, 299070), (909, 199380), (1010, 179442), (1212, 149535), (1515, 119628), (1818, 99690), (2020, 89721), (2727, 66460), (3030, 59814), (3323, 54540), (3636, 49845), (4545, 39876), (5454, 33230), (6060, 29907), (6646, 27270), (9090, 19938), (9969, 18180), (10908, 16615), (13292, 13635)]