55225080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{857}}^1$

素因数の和:1053

約数の個数: 96

約数和(自身を含む): 180694800

約数和(自身を除く): 125469720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 179, 180, 358, 360, 537, 716, 857, 895, 1074, 1432, 1611, 1714, 1790, 2148, 2571, 2685, 3222, 3428, 3580, 4285, 4296, 5142, 5370, 6444, 6856, 7160, 7713, 8055, 8570, 10284, 10740, 12855, 12888, 15426, 16110, 17140, 20568, 21480, 25710, 30852, 32220, 34280, 38565, 51420, 61704, 64440, 77130, 102840, 153403, 154260, 306806, 308520, 460209, 613612, 767015, 920418, 1227224, 1380627, 1534030, 1840836, 2301045, 2761254, 3068060, 3681672, 4602090, 5522508, 6136120, 6903135, 9204180, 11045016, 13806270, 18408360, 27612540, 55225080]

約数ペア:

[(1, 55225080), (2, 27612540), (3, 18408360), (4, 13806270), (5, 11045016), (6, 9204180), (8, 6903135), (9, 6136120), (10, 5522508), (12, 4602090), (15, 3681672), (18, 3068060), (20, 2761254), (24, 2301045), (30, 1840836), (36, 1534030), (40, 1380627), (45, 1227224), (60, 920418), (72, 767015), (90, 613612), (120, 460209), (179, 308520), (180, 306806), (358, 154260), (360, 153403), (537, 102840), (716, 77130), (857, 64440), (895, 61704), (1074, 51420), (1432, 38565), (1611, 34280), (1714, 32220), (1790, 30852), (2148, 25710), (2571, 21480), (2685, 20568), (3222, 17140), (3428, 16110), (3580, 15426), (4285, 12888), (4296, 12855), (5142, 10740), (5370, 10284), (6444, 8570), (6856, 8055), (7160, 7713)]