75616740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{15559}}^1$

素因数の和:15583

約数の個数: 72

約数和(自身を含む): 237881280

約数和(自身を除く): 162264540

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 15559, 31118, 46677, 62236, 77795, 93354, 140031, 155590, 186708, 233385, 280062, 311180, 420093, 466770, 560124, 700155, 840186, 933540, 1260279, 1400310, 1680372, 2100465, 2520558, 2800620, 3780837, 4200930, 5041116, 6301395, 7561674, 8401860, 12602790, 15123348, 18904185, 25205580, 37808370, 75616740]

約数ペア:

[(1, 75616740), (2, 37808370), (3, 25205580), (4, 18904185), (5, 15123348), (6, 12602790), (9, 8401860), (10, 7561674), (12, 6301395), (15, 5041116), (18, 4200930), (20, 3780837), (27, 2800620), (30, 2520558), (36, 2100465), (45, 1680372), (54, 1400310), (60, 1260279), (81, 933540), (90, 840186), (108, 700155), (135, 560124), (162, 466770), (180, 420093), (243, 311180), (270, 280062), (324, 233385), (405, 186708), (486, 155590), (540, 140031), (810, 93354), (972, 77795), (1215, 62236), (1620, 46677), (2430, 31118), (4860, 15559)]