71728300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2383}}^1$

素因数の和:2447

約数の個数: 72

約数和(自身を含む): 182099456

約数和(自身を除く): 110371156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 2150, 2383, 3010, 4300, 4766, 6020, 7525, 9532, 11915, 15050, 16681, 23830, 30100, 33362, 47660, 59575, 66724, 83405, 102469, 119150, 166810, 204938, 238300, 333620, 409876, 417025, 512345, 717283, 834050, 1024690, 1434566, 1668100, 2049380, 2561725, 2869132, 3586415, 5123450, 7172830, 10246900, 14345660, 17932075, 35864150, 71728300]

約数ペア:

[(1, 71728300), (2, 35864150), (4, 17932075), (5, 14345660), (7, 10246900), (10, 7172830), (14, 5123450), (20, 3586415), (25, 2869132), (28, 2561725), (35, 2049380), (43, 1668100), (50, 1434566), (70, 1024690), (86, 834050), (100, 717283), (140, 512345), (172, 417025), (175, 409876), (215, 333620), (301, 238300), (350, 204938), (430, 166810), (602, 119150), (700, 102469), (860, 83405), (1075, 66724), (1204, 59575), (1505, 47660), (2150, 33362), (2383, 30100), (3010, 23830), (4300, 16681), (4766, 15050), (6020, 11915), (7525, 9532)]