14440300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{421}}^1$

素因数の和:456

約数の個数: 72

約数和(自身を含む): 36629600

約数和(自身を除く): 22189300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 421, 490, 686, 700, 842, 980, 1225, 1372, 1684, 1715, 2105, 2450, 2947, 3430, 4210, 4900, 5894, 6860, 8420, 8575, 10525, 11788, 14735, 17150, 20629, 21050, 29470, 34300, 41258, 42100, 58940, 73675, 82516, 103145, 144403, 147350, 206290, 288806, 294700, 412580, 515725, 577612, 722015, 1031450, 1444030, 2062900, 2888060, 3610075, 7220150, 14440300]

約数ペア:

[(1, 14440300), (2, 7220150), (4, 3610075), (5, 2888060), (7, 2062900), (10, 1444030), (14, 1031450), (20, 722015), (25, 577612), (28, 515725), (35, 412580), (49, 294700), (50, 288806), (70, 206290), (98, 147350), (100, 144403), (140, 103145), (175, 82516), (196, 73675), (245, 58940), (343, 42100), (350, 41258), (421, 34300), (490, 29470), (686, 21050), (700, 20629), (842, 17150), (980, 14735), (1225, 11788), (1372, 10525), (1684, 8575), (1715, 8420), (2105, 6860), (2450, 5894), (2947, 4900), (3430, 4210)]