61691220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 195819624

約数和(自身を除く): 134128404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 113, 135, 162, 180, 226, 270, 324, 337, 339, 405, 452, 540, 565, 674, 678, 810, 1011, 1017, 1130, 1348, 1356, 1620, 1685, 1695, 2022, 2034, 2260, 3033, 3051, 3370, 3390, 4044, 4068, 5055, 5085, 6066, 6102, 6740, 6780, 9099, 9153, 10110, 10170, 12132, 12204, 15165, 15255, 18198, 18306, 20220, 20340, 27297, 30330, 30510, 36396, 36612, 38081, 45495, 45765, 54594, 60660, 61020, 76162, 90990, 91530, 109188, 114243, 136485, 152324, 181980, 183060, 190405, 228486, 272970, 342729, 380810, 456972, 545940, 571215, 685458, 761620, 1028187, 1142430, 1370916, 1713645, 2056374, 2284860, 3084561, 3427290, 4112748, 5140935, 6169122, 6854580, 10281870, 12338244, 15422805, 20563740, 30845610, 61691220]

約数ペア:

[(1, 61691220), (2, 30845610), (3, 20563740), (4, 15422805), (5, 12338244), (6, 10281870), (9, 6854580), (10, 6169122), (12, 5140935), (15, 4112748), (18, 3427290), (20, 3084561), (27, 2284860), (30, 2056374), (36, 1713645), (45, 1370916), (54, 1142430), (60, 1028187), (81, 761620), (90, 685458), (108, 571215), (113, 545940), (135, 456972), (162, 380810), (180, 342729), (226, 272970), (270, 228486), (324, 190405), (337, 183060), (339, 181980), (405, 152324), (452, 136485), (540, 114243), (565, 109188), (674, 91530), (678, 90990), (810, 76162), (1011, 61020), (1017, 60660), (1130, 54594), (1348, 45765), (1356, 45495), (1620, 38081), (1685, 36612), (1695, 36396), (2022, 30510), (2034, 30330), (2260, 27297), (3033, 20340), (3051, 20220), (3370, 18306), (3390, 18198), (4044, 15255), (4068, 15165), (5055, 12204), (5085, 12132), (6066, 10170), (6102, 10110), (6740, 9153), (6780, 9099)]