101222820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{562349}}^1$

素因数の和:562364

約数の個数: 36

約数和(自身を含む): 307043100

約数和(自身を除く): 205820280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 562349, 1124698, 1687047, 2249396, 2811745, 3374094, 5061141, 5623490, 6748188, 8435235, 10122282, 11246980, 16870470, 20244564, 25305705, 33740940, 50611410, 101222820]

約数ペア:

[(1, 101222820), (2, 50611410), (3, 33740940), (4, 25305705), (5, 20244564), (6, 16870470), (9, 11246980), (10, 10122282), (12, 8435235), (15, 6748188), (18, 5623490), (20, 5061141), (30, 3374094), (36, 2811745), (45, 2249396), (60, 1687047), (90, 1124698), (180, 562349)]