257145150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{5477}}^1$

素因数の和:5805

約数の個数: 48

約数和(自身を含む): 639874224

約数和(自身を除く): 382729074

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 313, 626, 939, 1565, 1878, 3130, 4695, 5477, 7825, 9390, 10954, 15650, 16431, 23475, 27385, 32862, 46950, 54770, 82155, 136925, 164310, 273850, 410775, 821550, 1714301, 3428602, 5142903, 8571505, 10285806, 17143010, 25714515, 42857525, 51429030, 85715050, 128572575, 257145150]

約数ペア:

[(1, 257145150), (2, 128572575), (3, 85715050), (5, 51429030), (6, 42857525), (10, 25714515), (15, 17143010), (25, 10285806), (30, 8571505), (50, 5142903), (75, 3428602), (150, 1714301), (313, 821550), (626, 410775), (939, 273850), (1565, 164310), (1878, 136925), (3130, 82155), (4695, 54770), (5477, 46950), (7825, 32862), (9390, 27385), (10954, 23475), (15650, 16431)]