63849100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1721}}^1$

素因数の和:1795

約数の個数: 72

約数和(自身を含む): 161427168

約数和(自身を除く): 97578068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 140, 175, 212, 265, 350, 371, 530, 700, 742, 1060, 1325, 1484, 1721, 1855, 2650, 3442, 3710, 5300, 6884, 7420, 8605, 9275, 12047, 17210, 18550, 24094, 34420, 37100, 43025, 48188, 60235, 86050, 91213, 120470, 172100, 182426, 240940, 301175, 364852, 456065, 602350, 638491, 912130, 1204700, 1276982, 1824260, 2280325, 2553964, 3192455, 4560650, 6384910, 9121300, 12769820, 15962275, 31924550, 63849100]

約数ペア:

[(1, 63849100), (2, 31924550), (4, 15962275), (5, 12769820), (7, 9121300), (10, 6384910), (14, 4560650), (20, 3192455), (25, 2553964), (28, 2280325), (35, 1824260), (50, 1276982), (53, 1204700), (70, 912130), (100, 638491), (106, 602350), (140, 456065), (175, 364852), (212, 301175), (265, 240940), (350, 182426), (371, 172100), (530, 120470), (700, 91213), (742, 86050), (1060, 60235), (1325, 48188), (1484, 43025), (1721, 37100), (1855, 34420), (2650, 24094), (3442, 18550), (3710, 17210), (5300, 12047), (6884, 9275), (7420, 8605)]