163246300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2309}}^1$

素因数の和:2431

約数の個数: 72

約数和(自身を含む): 409036320

約数和(自身を除く): 245790020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 350, 404, 505, 700, 707, 1010, 1414, 2020, 2309, 2525, 2828, 3535, 4618, 5050, 7070, 9236, 10100, 11545, 14140, 16163, 17675, 23090, 32326, 35350, 46180, 57725, 64652, 70700, 80815, 115450, 161630, 230900, 233209, 323260, 404075, 466418, 808150, 932836, 1166045, 1616300, 1632463, 2332090, 3264926, 4664180, 5830225, 6529852, 8162315, 11660450, 16324630, 23320900, 32649260, 40811575, 81623150, 163246300]

約数ペア:

[(1, 163246300), (2, 81623150), (4, 40811575), (5, 32649260), (7, 23320900), (10, 16324630), (14, 11660450), (20, 8162315), (25, 6529852), (28, 5830225), (35, 4664180), (50, 3264926), (70, 2332090), (100, 1632463), (101, 1616300), (140, 1166045), (175, 932836), (202, 808150), (350, 466418), (404, 404075), (505, 323260), (700, 233209), (707, 230900), (1010, 161630), (1414, 115450), (2020, 80815), (2309, 70700), (2525, 64652), (2828, 57725), (3535, 46180), (4618, 35350), (5050, 32326), (7070, 23090), (9236, 17675), (10100, 16163), (11545, 14140)]