107218300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1831

約数の個数: 72

約数和(自身を含む): 269045280

約数和(自身を除く): 161826980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 140, 175, 178, 350, 356, 445, 623, 700, 890, 1246, 1721, 1780, 2225, 2492, 3115, 3442, 4450, 6230, 6884, 8605, 8900, 12047, 12460, 15575, 17210, 24094, 31150, 34420, 43025, 48188, 60235, 62300, 86050, 120470, 153169, 172100, 240940, 301175, 306338, 602350, 612676, 765845, 1072183, 1204700, 1531690, 2144366, 3063380, 3829225, 4288732, 5360915, 7658450, 10721830, 15316900, 21443660, 26804575, 53609150, 107218300]

約数ペア:

[(1, 107218300), (2, 53609150), (4, 26804575), (5, 21443660), (7, 15316900), (10, 10721830), (14, 7658450), (20, 5360915), (25, 4288732), (28, 3829225), (35, 3063380), (50, 2144366), (70, 1531690), (89, 1204700), (100, 1072183), (140, 765845), (175, 612676), (178, 602350), (350, 306338), (356, 301175), (445, 240940), (623, 172100), (700, 153169), (890, 120470), (1246, 86050), (1721, 62300), (1780, 60235), (2225, 48188), (2492, 43025), (3115, 34420), (3442, 31150), (4450, 24094), (6230, 17210), (6884, 15575), (8605, 12460), (8900, 12047)]