762904980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{487}}^1\times {\mathrm{967}}^1$

素因数の和:1475

約数の個数: 120

約数和(自身を含む): 2400655488

約数和(自身を除く): 1637750508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 487, 540, 810, 967, 974, 1461, 1620, 1934, 1948, 2435, 2901, 2922, 3868, 4383, 4835, 4870, 5802, 5844, 7305, 8703, 8766, 9670, 9740, 11604, 13149, 14505, 14610, 17406, 17532, 19340, 21915, 26109, 26298, 29010, 29220, 34812, 39447, 43515, 43830, 52218, 52596, 58020, 65745, 78327, 78894, 87030, 87660, 104436, 130545, 131490, 156654, 157788, 174060, 197235, 261090, 262980, 313308, 391635, 394470, 470929, 522180, 783270, 788940, 941858, 1412787, 1566540, 1883716, 2354645, 2825574, 4238361, 4709290, 5651148, 7063935, 8476722, 9418580, 12715083, 14127870, 16953444, 21191805, 25430166, 28255740, 38145249, 42383610, 50860332, 63575415, 76290498, 84767220, 127150830, 152580996, 190726245, 254301660, 381452490, 762904980]

約数ペア:

[(1, 762904980), (2, 381452490), (3, 254301660), (4, 190726245), (5, 152580996), (6, 127150830), (9, 84767220), (10, 76290498), (12, 63575415), (15, 50860332), (18, 42383610), (20, 38145249), (27, 28255740), (30, 25430166), (36, 21191805), (45, 16953444), (54, 14127870), (60, 12715083), (81, 9418580), (90, 8476722), (108, 7063935), (135, 5651148), (162, 4709290), (180, 4238361), (270, 2825574), (324, 2354645), (405, 1883716), (487, 1566540), (540, 1412787), (810, 941858), (967, 788940), (974, 783270), (1461, 522180), (1620, 470929), (1934, 394470), (1948, 391635), (2435, 313308), (2901, 262980), (2922, 261090), (3868, 197235), (4383, 174060), (4835, 157788), (4870, 156654), (5802, 131490), (5844, 130545), (7305, 104436), (8703, 87660), (8766, 87030), (9670, 78894), (9740, 78327), (11604, 65745), (13149, 58020), (14505, 52596), (14610, 52218), (17406, 43830), (17532, 43515), (19340, 39447), (21915, 34812), (26109, 29220), (26298, 29010)]