200760675

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{643}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 348811008

約数和(自身を除く): 148050333

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 181, 345, 543, 575, 643, 905, 1725, 1929, 2715, 3215, 4163, 4525, 9645, 12489, 13575, 14789, 16075, 20815, 44367, 48225, 62445, 73945, 104075, 116383, 221835, 312225, 349149, 369725, 581915, 1109175, 1745745, 2676809, 2909575, 8030427, 8728725, 13384045, 40152135, 66920225, 200760675]

約数ペア:

[(1, 200760675), (3, 66920225), (5, 40152135), (15, 13384045), (23, 8728725), (25, 8030427), (69, 2909575), (75, 2676809), (115, 1745745), (181, 1109175), (345, 581915), (543, 369725), (575, 349149), (643, 312225), (905, 221835), (1725, 116383), (1929, 104075), (2715, 73945), (3215, 62445), (4163, 48225), (4525, 44367), (9645, 20815), (12489, 16075), (13575, 14789)]