83084940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{51287}}^1$

素因数の和:51308

約数の個数: 60

約数和(自身を含む): 260645616

約数和(自身を除く): 177560676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 51287, 102574, 153861, 205148, 256435, 307722, 461583, 512870, 615444, 769305, 923166, 1025740, 1384749, 1538610, 1846332, 2307915, 2769498, 3077220, 4154247, 4615830, 5538996, 6923745, 8308494, 9231660, 13847490, 16616988, 20771235, 27694980, 41542470, 83084940]

約数ペア:

[(1, 83084940), (2, 41542470), (3, 27694980), (4, 20771235), (5, 16616988), (6, 13847490), (9, 9231660), (10, 8308494), (12, 6923745), (15, 5538996), (18, 4615830), (20, 4154247), (27, 3077220), (30, 2769498), (36, 2307915), (45, 1846332), (54, 1538610), (60, 1384749), (81, 1025740), (90, 923166), (108, 769305), (135, 615444), (162, 512870), (180, 461583), (270, 307722), (324, 256435), (405, 205148), (540, 153861), (810, 102574), (1620, 51287)]