143287020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16937}}^1$

素因数の和:16999

約数の個数: 72

約数和(自身を含む): 443911104

約数和(自身を除く): 300624084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 16937, 33874, 50811, 67748, 84685, 101622, 152433, 169370, 203244, 254055, 304866, 338740, 508110, 609732, 762165, 796039, 1016220, 1524330, 1592078, 2388117, 3048660, 3184156, 3980195, 4776234, 7164351, 7960390, 9552468, 11940585, 14328702, 15920780, 23881170, 28657404, 35821755, 47762340, 71643510, 143287020]

約数ペア:

[(1, 143287020), (2, 71643510), (3, 47762340), (4, 35821755), (5, 28657404), (6, 23881170), (9, 15920780), (10, 14328702), (12, 11940585), (15, 9552468), (18, 7960390), (20, 7164351), (30, 4776234), (36, 3980195), (45, 3184156), (47, 3048660), (60, 2388117), (90, 1592078), (94, 1524330), (141, 1016220), (180, 796039), (188, 762165), (235, 609732), (282, 508110), (423, 338740), (470, 304866), (564, 254055), (705, 203244), (846, 169370), (940, 152433), (1410, 101622), (1692, 84685), (2115, 67748), (2820, 50811), (4230, 33874), (8460, 16937)]