127482200

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{6311}}^1$

素因数の和:6428

約数の個数: 48

約数和(自身を含む): 299378160

約数和(自身を除く): 171895960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 808, 1010, 2020, 2525, 4040, 5050, 6311, 10100, 12622, 20200, 25244, 31555, 50488, 63110, 126220, 157775, 252440, 315550, 631100, 637411, 1262200, 1274822, 2549644, 3187055, 5099288, 6374110, 12748220, 15935275, 25496440, 31870550, 63741100, 127482200]

約数ペア:

[(1, 127482200), (2, 63741100), (4, 31870550), (5, 25496440), (8, 15935275), (10, 12748220), (20, 6374110), (25, 5099288), (40, 3187055), (50, 2549644), (100, 1274822), (101, 1262200), (200, 637411), (202, 631100), (404, 315550), (505, 252440), (808, 157775), (1010, 126220), (2020, 63110), (2525, 50488), (4040, 31555), (5050, 25244), (6311, 20200), (10100, 12622)]