198060660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 710922240

約数和(自身を除く): 512861580

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, 151, 180, 189, 210, 252, 270, 302, 315, 347, 378, 420, 453, 540, 604, 630, 694, 755, 756, 906, 945, 1041, 1057, 1260, 1359, 1388, 1510, 1735, 1812, 1890, 2082, 2114, 2265, 2429, 2718, 3020, 3123, 3171, 3470, 3780, 4077, 4164, 4228, 4530, 4858, 5205, 5285, 5436, 6246, 6342, 6795, 6940, 7287, 8154, 9060, 9369, 9513, 9716, 10410, 10570, 12145, 12492, 12684, 13590, 14574, 15615, 15855, 16308, 18738, 19026, 20385, 20820, 21140, 21861, 24290, 27180, 28539, 29148, 31230, 31710, 36435, 37476, 38052, 40770, 43722, 46845, 47565, 48580, 52397, 57078, 62460, 63420, 65583, 72870, 81540, 87444, 93690, 95130, 104794, 109305, 114156, 131166, 142695, 145740, 157191, 187380, 190260, 209588, 218610, 261985, 262332, 285390, 314382, 327915, 366779, 437220, 471573, 523970, 570780, 628764, 655830, 733558, 785955, 943146, 1047940, 1100337, 1311660, 1414719, 1467116, 1571910, 1833895, 1886292, 2200674, 2357865, 2829438, 3143820, 3301011, 3667790, 4401348, 4715730, 5501685, 5658876, 6602022, 7073595, 7335580, 9431460, 9903033, 11003370, 13204044, 14147190, 16505055, 19806066, 22006740, 28294380, 33010110, 39612132, 49515165, 66020220, 99030330, 198060660]

約数ペア:

[(1, 198060660), (2, 99030330), (3, 66020220), (4, 49515165), (5, 39612132), (6, 33010110), (7, 28294380), (9, 22006740), (10, 19806066), (12, 16505055), (14, 14147190), (15, 13204044), (18, 11003370), (20, 9903033), (21, 9431460), (27, 7335580), (28, 7073595), (30, 6602022), (35, 5658876), (36, 5501685), (42, 4715730), (45, 4401348), (54, 3667790), (60, 3301011), (63, 3143820), (70, 2829438), (84, 2357865), (90, 2200674), (105, 1886292), (108, 1833895), (126, 1571910), (135, 1467116), (140, 1414719), (151, 1311660), (180, 1100337), (189, 1047940), (210, 943146), (252, 785955), (270, 733558), (302, 655830), (315, 628764), (347, 570780), (378, 523970), (420, 471573), (453, 437220), (540, 366779), (604, 327915), (630, 314382), (694, 285390), (755, 262332), (756, 261985), (906, 218610), (945, 209588), (1041, 190260), (1057, 187380), (1260, 157191), (1359, 145740), (1388, 142695), (1510, 131166), (1735, 114156), (1812, 109305), (1890, 104794), (2082, 95130), (2114, 93690), (2265, 87444), (2429, 81540), (2718, 72870), (3020, 65583), (3123, 63420), (3171, 62460), (3470, 57078), (3780, 52397), (4077, 48580), (4164, 47565), (4228, 46845), (4530, 43722), (4858, 40770), (5205, 38052), (5285, 37476), (5436, 36435), (6246, 31710), (6342, 31230), (6795, 29148), (6940, 28539), (7287, 27180), (8154, 24290), (9060, 21861), (9369, 21140), (9513, 20820), (9716, 20385), (10410, 19026), (10570, 18738), (12145, 16308), (12492, 15855), (12684, 15615), (13590, 14574)]