194982660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12451}}^1$

素因数の和:12498

約数の個数: 96

約数和(自身を含む): 627580800

約数和(自身を除く): 432598140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 12451, 15660, 24902, 37353, 49804, 62255, 74706, 112059, 124510, 149412, 186765, 224118, 249020, 336177, 361079, 373530, 448236, 560295, 672354, 722158, 747060, 1083237, 1120590, 1344708, 1444316, 1680885, 1805395, 2166474, 2241180, 3249711, 3361770, 3610790, 4332948, 5416185, 6499422, 6723540, 7221580, 9749133, 10832370, 12998844, 16248555, 19498266, 21664740, 32497110, 38996532, 48745665, 64994220, 97491330, 194982660]

約数ペア:

[(1, 194982660), (2, 97491330), (3, 64994220), (4, 48745665), (5, 38996532), (6, 32497110), (9, 21664740), (10, 19498266), (12, 16248555), (15, 12998844), (18, 10832370), (20, 9749133), (27, 7221580), (29, 6723540), (30, 6499422), (36, 5416185), (45, 4332948), (54, 3610790), (58, 3361770), (60, 3249711), (87, 2241180), (90, 2166474), (108, 1805395), (116, 1680885), (135, 1444316), (145, 1344708), (174, 1120590), (180, 1083237), (261, 747060), (270, 722158), (290, 672354), (348, 560295), (435, 448236), (522, 373530), (540, 361079), (580, 336177), (783, 249020), (870, 224118), (1044, 186765), (1305, 149412), (1566, 124510), (1740, 112059), (2610, 74706), (3132, 62255), (3915, 49804), (5220, 37353), (7830, 24902), (12451, 15660)]