121363900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{617}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 302543136

約数和(自身を除く): 181179236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 281, 350, 562, 617, 700, 1124, 1234, 1405, 1967, 2468, 2810, 3085, 3934, 4319, 5620, 6170, 7025, 7868, 8638, 9835, 12340, 14050, 15425, 17276, 19670, 21595, 28100, 30850, 39340, 43190, 49175, 61700, 86380, 98350, 107975, 173377, 196700, 215950, 346754, 431900, 693508, 866885, 1213639, 1733770, 2427278, 3467540, 4334425, 4854556, 6068195, 8668850, 12136390, 17337700, 24272780, 30340975, 60681950, 121363900]

約数ペア:

[(1, 121363900), (2, 60681950), (4, 30340975), (5, 24272780), (7, 17337700), (10, 12136390), (14, 8668850), (20, 6068195), (25, 4854556), (28, 4334425), (35, 3467540), (50, 2427278), (70, 1733770), (100, 1213639), (140, 866885), (175, 693508), (281, 431900), (350, 346754), (562, 215950), (617, 196700), (700, 173377), (1124, 107975), (1234, 98350), (1405, 86380), (1967, 61700), (2468, 49175), (2810, 43190), (3085, 39340), (3934, 30850), (4319, 28100), (5620, 21595), (6170, 19670), (7025, 17276), (7868, 15425), (8638, 14050), (9835, 12340)]