67419540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41617}}^1$

素因数の和:41638

約数の個数: 60

約数和(自身を含む): 211502676

約数和(自身を除く): 144083136

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, 41617, 83234, 124851, 166468, 208085, 249702, 374553, 416170, 499404, 624255, 749106, 832340, 1123659, 1248510, 1498212, 1872765, 2247318, 2497020, 3370977, 3745530, 4494636, 5618295, 6741954, 7491060, 11236590, 13483908, 16854885, 22473180, 33709770, 67419540]

約数ペア:

[(1, 67419540), (2, 33709770), (3, 22473180), (4, 16854885), (5, 13483908), (6, 11236590), (9, 7491060), (10, 6741954), (12, 5618295), (15, 4494636), (18, 3745530), (20, 3370977), (27, 2497020), (30, 2247318), (36, 1872765), (45, 1498212), (54, 1248510), (60, 1123659), (81, 832340), (90, 749106), (108, 624255), (135, 499404), (162, 416170), (180, 374553), (270, 249702), (324, 208085), (405, 166468), (540, 124851), (810, 83234), (1620, 41617)]