145050660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7393}}^1$

素因数の和:7517

約数の個数: 72

約数和(自身を含む): 444083640

約数和(自身を除く): 299032980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 7393, 9810, 14786, 19620, 22179, 29572, 36965, 44358, 66537, 73930, 88716, 110895, 133074, 147860, 221790, 266148, 332685, 443580, 665370, 805837, 1330740, 1611674, 2417511, 3223348, 4029185, 4835022, 7252533, 8058370, 9670044, 12087555, 14505066, 16116740, 24175110, 29010132, 36262665, 48350220, 72525330, 145050660]

約数ペア:

[(1, 145050660), (2, 72525330), (3, 48350220), (4, 36262665), (5, 29010132), (6, 24175110), (9, 16116740), (10, 14505066), (12, 12087555), (15, 9670044), (18, 8058370), (20, 7252533), (30, 4835022), (36, 4029185), (45, 3223348), (60, 2417511), (90, 1611674), (109, 1330740), (180, 805837), (218, 665370), (327, 443580), (436, 332685), (545, 266148), (654, 221790), (981, 147860), (1090, 133074), (1308, 110895), (1635, 88716), (1962, 73930), (2180, 66537), (3270, 44358), (3924, 36965), (4905, 29572), (6540, 22179), (7393, 19620), (9810, 14786)]