87308900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3371}}^1$

素因数の和:3429

約数の個数: 72

約数和(自身を含む): 222444096

約数和(自身を除く): 135135196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 185, 259, 350, 370, 518, 700, 740, 925, 1036, 1295, 1850, 2590, 3371, 3700, 5180, 6475, 6742, 12950, 13484, 16855, 23597, 25900, 33710, 47194, 67420, 84275, 94388, 117985, 124727, 168550, 235970, 249454, 337100, 471940, 498908, 589925, 623635, 873089, 1179850, 1247270, 1746178, 2359700, 2494540, 3118175, 3492356, 4365445, 6236350, 8730890, 12472700, 17461780, 21827225, 43654450, 87308900]

約数ペア:

[(1, 87308900), (2, 43654450), (4, 21827225), (5, 17461780), (7, 12472700), (10, 8730890), (14, 6236350), (20, 4365445), (25, 3492356), (28, 3118175), (35, 2494540), (37, 2359700), (50, 1746178), (70, 1247270), (74, 1179850), (100, 873089), (140, 623635), (148, 589925), (175, 498908), (185, 471940), (259, 337100), (350, 249454), (370, 235970), (518, 168550), (700, 124727), (740, 117985), (925, 94388), (1036, 84275), (1295, 67420), (1850, 47194), (2590, 33710), (3371, 25900), (3700, 23597), (5180, 16855), (6475, 13484), (6742, 12950)]