61521660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1931}}^1$

素因数の和:2008

約数の個数: 96

約数和(自身を含む): 194745600

約数和(自身を除く): 133223940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 177, 180, 236, 270, 295, 354, 531, 540, 590, 708, 885, 1062, 1180, 1593, 1770, 1931, 2124, 2655, 3186, 3540, 3862, 5310, 5793, 6372, 7724, 7965, 9655, 10620, 11586, 15930, 17379, 19310, 23172, 28965, 31860, 34758, 38620, 52137, 57930, 69516, 86895, 104274, 113929, 115860, 173790, 208548, 227858, 260685, 341787, 347580, 455716, 521370, 569645, 683574, 1025361, 1042740, 1139290, 1367148, 1708935, 2050722, 2278580, 3076083, 3417870, 4101444, 5126805, 6152166, 6835740, 10253610, 12304332, 15380415, 20507220, 30760830, 61521660]

約数ペア:

[(1, 61521660), (2, 30760830), (3, 20507220), (4, 15380415), (5, 12304332), (6, 10253610), (9, 6835740), (10, 6152166), (12, 5126805), (15, 4101444), (18, 3417870), (20, 3076083), (27, 2278580), (30, 2050722), (36, 1708935), (45, 1367148), (54, 1139290), (59, 1042740), (60, 1025361), (90, 683574), (108, 569645), (118, 521370), (135, 455716), (177, 347580), (180, 341787), (236, 260685), (270, 227858), (295, 208548), (354, 173790), (531, 115860), (540, 113929), (590, 104274), (708, 86895), (885, 69516), (1062, 57930), (1180, 52137), (1593, 38620), (1770, 34758), (1931, 31860), (2124, 28965), (2655, 23172), (3186, 19310), (3540, 17379), (3862, 15930), (5310, 11586), (5793, 10620), (6372, 9655), (7724, 7965)]