761477220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{201449}}^1$

素因数の和:201474

約数の個数: 96

約数和(自身を含む): 2707488000

約数和(自身を除く): 1946010780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 201449, 402898, 604347, 805796, 1007245, 1208694, 1410143, 1813041, 2014490, 2417388, 2820286, 3021735, 3626082, 4028980, 4230429, 5439123, 5640572, 6043470, 7050715, 7252164, 8460858, 9065205, 10878246, 12086940, 12691287, 14101430, 16921716, 18130410, 21152145, 21756492, 25382574, 27195615, 28202860, 36260820, 38073861, 42304290, 50765148, 54391230, 63456435, 76147722, 84608580, 108782460, 126912870, 152295444, 190369305, 253825740, 380738610, 761477220]

約数ペア:

[(1, 761477220), (2, 380738610), (3, 253825740), (4, 190369305), (5, 152295444), (6, 126912870), (7, 108782460), (9, 84608580), (10, 76147722), (12, 63456435), (14, 54391230), (15, 50765148), (18, 42304290), (20, 38073861), (21, 36260820), (27, 28202860), (28, 27195615), (30, 25382574), (35, 21756492), (36, 21152145), (42, 18130410), (45, 16921716), (54, 14101430), (60, 12691287), (63, 12086940), (70, 10878246), (84, 9065205), (90, 8460858), (105, 7252164), (108, 7050715), (126, 6043470), (135, 5640572), (140, 5439123), (180, 4230429), (189, 4028980), (210, 3626082), (252, 3021735), (270, 2820286), (315, 2417388), (378, 2014490), (420, 1813041), (540, 1410143), (630, 1208694), (756, 1007245), (945, 805796), (1260, 604347), (1890, 402898), (3780, 201449)]