80658990

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1788

約数の個数: 96

約数和(自身を含む): 229057920

約数和(自身を除く): 148398930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 570, 810, 855, 1026, 1215, 1539, 1710, 1747, 2430, 2565, 3078, 3494, 4617, 5130, 5241, 7695, 8735, 9234, 10482, 15390, 15723, 17470, 23085, 26205, 31446, 33193, 46170, 47169, 52410, 66386, 78615, 94338, 99579, 141507, 157230, 165965, 199158, 235845, 283014, 298737, 331930, 424521, 471690, 497895, 597474, 707535, 849042, 896211, 995790, 1415070, 1493685, 1792422, 2122605, 2688633, 2987370, 4245210, 4481055, 5377266, 8065899, 8962110, 13443165, 16131798, 26886330, 40329495, 80658990]

約数ペア:

[(1, 80658990), (2, 40329495), (3, 26886330), (5, 16131798), (6, 13443165), (9, 8962110), (10, 8065899), (15, 5377266), (18, 4481055), (19, 4245210), (27, 2987370), (30, 2688633), (38, 2122605), (45, 1792422), (54, 1493685), (57, 1415070), (81, 995790), (90, 896211), (95, 849042), (114, 707535), (135, 597474), (162, 497895), (171, 471690), (190, 424521), (243, 331930), (270, 298737), (285, 283014), (342, 235845), (405, 199158), (486, 165965), (513, 157230), (570, 141507), (810, 99579), (855, 94338), (1026, 78615), (1215, 66386), (1539, 52410), (1710, 47169), (1747, 46170), (2430, 33193), (2565, 31446), (3078, 26205), (3494, 23085), (4617, 17470), (5130, 15723), (5241, 15390), (7695, 10482), (8735, 9234)]