86720200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{8849}}^1$

素因数の和:8879

約数の個数: 72

約数和(自身を含む): 234569250

約数和(自身を除く): 147849050

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 8849, 9800, 17698, 35396, 44245, 61943, 70792, 88490, 123886, 176980, 221225, 247772, 309715, 353960, 433601, 442450, 495544, 619430, 867202, 884900, 1238860, 1548575, 1734404, 1769800, 2168005, 2477720, 3097150, 3468808, 4336010, 6194300, 8672020, 10840025, 12388600, 17344040, 21680050, 43360100, 86720200]

約数ペア:

[(1, 86720200), (2, 43360100), (4, 21680050), (5, 17344040), (7, 12388600), (8, 10840025), (10, 8672020), (14, 6194300), (20, 4336010), (25, 3468808), (28, 3097150), (35, 2477720), (40, 2168005), (49, 1769800), (50, 1734404), (56, 1548575), (70, 1238860), (98, 884900), (100, 867202), (140, 619430), (175, 495544), (196, 442450), (200, 433601), (245, 353960), (280, 309715), (350, 247772), (392, 221225), (490, 176980), (700, 123886), (980, 88490), (1225, 70792), (1400, 61943), (1960, 44245), (2450, 35396), (4900, 17698), (8849, 9800)]