255099180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3637}}^1$

素因数の和:3823

約数の個数: 96

約数和(自身を含む): 821431296

約数和(自身を除く): 566332116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 167, 210, 334, 420, 501, 668, 835, 1002, 1169, 1670, 2004, 2338, 2505, 3340, 3507, 3637, 4676, 5010, 5845, 7014, 7274, 10020, 10911, 11690, 14028, 14548, 17535, 18185, 21822, 23380, 25459, 35070, 36370, 43644, 50918, 54555, 70140, 72740, 76377, 101836, 109110, 127295, 152754, 218220, 254590, 305508, 381885, 509180, 607379, 763770, 1214758, 1527540, 1822137, 2429516, 3036895, 3644274, 4251653, 6073790, 7288548, 8503306, 9110685, 12147580, 12754959, 17006612, 18221370, 21258265, 25509918, 36442740, 42516530, 51019836, 63774795, 85033060, 127549590, 255099180]

約数ペア:

[(1, 255099180), (2, 127549590), (3, 85033060), (4, 63774795), (5, 51019836), (6, 42516530), (7, 36442740), (10, 25509918), (12, 21258265), (14, 18221370), (15, 17006612), (20, 12754959), (21, 12147580), (28, 9110685), (30, 8503306), (35, 7288548), (42, 6073790), (60, 4251653), (70, 3644274), (84, 3036895), (105, 2429516), (140, 1822137), (167, 1527540), (210, 1214758), (334, 763770), (420, 607379), (501, 509180), (668, 381885), (835, 305508), (1002, 254590), (1169, 218220), (1670, 152754), (2004, 127295), (2338, 109110), (2505, 101836), (3340, 76377), (3507, 72740), (3637, 70140), (4676, 54555), (5010, 50918), (5845, 43644), (7014, 36370), (7274, 35070), (10020, 25459), (10911, 23380), (11690, 21822), (14028, 18185), (14548, 17535)]