80894850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{1723}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 201376992

約数和(自身を除く): 120482142

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 313, 626, 939, 1565, 1723, 1878, 3130, 3446, 4695, 5169, 7825, 8615, 9390, 10338, 15650, 17230, 23475, 25845, 43075, 46950, 51690, 86150, 129225, 258450, 539299, 1078598, 1617897, 2696495, 3235794, 5392990, 8089485, 13482475, 16178970, 26964950, 40447425, 80894850]

約数ペア:

[(1, 80894850), (2, 40447425), (3, 26964950), (5, 16178970), (6, 13482475), (10, 8089485), (15, 5392990), (25, 3235794), (30, 2696495), (50, 1617897), (75, 1078598), (150, 539299), (313, 258450), (626, 129225), (939, 86150), (1565, 51690), (1723, 46950), (1878, 43075), (3130, 25845), (3446, 23475), (4695, 17230), (5169, 15650), (7825, 10338), (8615, 9390)]