86861100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2083}}^1$

素因数の和:2239

約数の個数: 72

約数和(自身を含む): 253247680

約数和(自身を除く): 166386580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 417, 556, 695, 834, 1390, 1668, 2083, 2085, 2780, 3475, 4166, 4170, 6249, 6950, 8332, 8340, 10415, 10425, 12498, 13900, 20830, 20850, 24996, 31245, 41660, 41700, 52075, 62490, 104150, 124980, 156225, 208300, 289537, 312450, 579074, 624900, 868611, 1158148, 1447685, 1737222, 2895370, 3474444, 4343055, 5790740, 7238425, 8686110, 14476850, 17372220, 21715275, 28953700, 43430550, 86861100]

約数ペア:

[(1, 86861100), (2, 43430550), (3, 28953700), (4, 21715275), (5, 17372220), (6, 14476850), (10, 8686110), (12, 7238425), (15, 5790740), (20, 4343055), (25, 3474444), (30, 2895370), (50, 1737222), (60, 1447685), (75, 1158148), (100, 868611), (139, 624900), (150, 579074), (278, 312450), (300, 289537), (417, 208300), (556, 156225), (695, 124980), (834, 104150), (1390, 62490), (1668, 52075), (2083, 41700), (2085, 41660), (2780, 31245), (3475, 24996), (4166, 20850), (4170, 20830), (6249, 13900), (6950, 12498), (8332, 10425), (8340, 10415)]