45612540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13337}}^1$

素因数の和:13371

約数の個数: 72

約数和(自身を含む): 145650960

約数和(自身を除く): 100038420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 13337, 26674, 40011, 53348, 66685, 80022, 120033, 133370, 160044, 200055, 240066, 253403, 266740, 400110, 480132, 506806, 600165, 760209, 800220, 1013612, 1200330, 1267015, 1520418, 2280627, 2400660, 2534030, 3040836, 3801045, 4561254, 5068060, 7602090, 9122508, 11403135, 15204180, 22806270, 45612540]

約数ペア:

[(1, 45612540), (2, 22806270), (3, 15204180), (4, 11403135), (5, 9122508), (6, 7602090), (9, 5068060), (10, 4561254), (12, 3801045), (15, 3040836), (18, 2534030), (19, 2400660), (20, 2280627), (30, 1520418), (36, 1267015), (38, 1200330), (45, 1013612), (57, 800220), (60, 760209), (76, 600165), (90, 506806), (95, 480132), (114, 400110), (171, 266740), (180, 253403), (190, 240066), (228, 200055), (285, 160044), (342, 133370), (380, 120033), (570, 80022), (684, 66685), (855, 53348), (1140, 40011), (1710, 26674), (3420, 13337)]