87549480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1549}}^1$

素因数の和:1723

約数の個数: 96

約数和(自身を含む): 286533000

約数和(自身を除く): 198983520

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, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1549, 1570, 1884, 2355, 2826, 3098, 3140, 3768, 4647, 4710, 5652, 6196, 6280, 7065, 7745, 9294, 9420, 11304, 12392, 13941, 14130, 15490, 18588, 18840, 23235, 27882, 28260, 30980, 37176, 46470, 55764, 56520, 61960, 69705, 92940, 111528, 139410, 185880, 243193, 278820, 486386, 557640, 729579, 972772, 1215965, 1459158, 1945544, 2188737, 2431930, 2918316, 3647895, 4377474, 4863860, 5836632, 7295790, 8754948, 9727720, 10943685, 14591580, 17509896, 21887370, 29183160, 43774740, 87549480]

約数ペア:

[(1, 87549480), (2, 43774740), (3, 29183160), (4, 21887370), (5, 17509896), (6, 14591580), (8, 10943685), (9, 9727720), (10, 8754948), (12, 7295790), (15, 5836632), (18, 4863860), (20, 4377474), (24, 3647895), (30, 2918316), (36, 2431930), (40, 2188737), (45, 1945544), (60, 1459158), (72, 1215965), (90, 972772), (120, 729579), (157, 557640), (180, 486386), (314, 278820), (360, 243193), (471, 185880), (628, 139410), (785, 111528), (942, 92940), (1256, 69705), (1413, 61960), (1549, 56520), (1570, 55764), (1884, 46470), (2355, 37176), (2826, 30980), (3098, 28260), (3140, 27882), (3768, 23235), (4647, 18840), (4710, 18588), (5652, 15490), (6196, 14130), (6280, 13941), (7065, 12392), (7745, 11304), (9294, 9420)]