77248620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{143053}}^1$

素因数の和:143071

約数の個数: 48

約数和(自身を含む): 240330720

約数和(自身を除く): 163082100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 143053, 286106, 429159, 572212, 715265, 858318, 1287477, 1430530, 1716636, 2145795, 2574954, 2861060, 3862431, 4291590, 5149908, 6437385, 7724862, 8583180, 12874770, 15449724, 19312155, 25749540, 38624310, 77248620]

約数ペア:

[(1, 77248620), (2, 38624310), (3, 25749540), (4, 19312155), (5, 15449724), (6, 12874770), (9, 8583180), (10, 7724862), (12, 6437385), (15, 5149908), (18, 4291590), (20, 3862431), (27, 2861060), (30, 2574954), (36, 2145795), (45, 1716636), (54, 1430530), (60, 1287477), (90, 858318), (108, 715265), (135, 572212), (180, 429159), (270, 286106), (540, 143053)]