97980780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3637}}^1$

素因数の和:4098

約数の個数: 48

約数和(自身を含む): 275032800

約数和(自身を除く): 177052020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2245, 2694, 3637, 4490, 5388, 6735, 7274, 8980, 10911, 13470, 14548, 18185, 21822, 26940, 36370, 43644, 54555, 72740, 109110, 218220, 1633013, 3266026, 4899039, 6532052, 8165065, 9798078, 16330130, 19596156, 24495195, 32660260, 48990390, 97980780]

約数ペア:

[(1, 97980780), (2, 48990390), (3, 32660260), (4, 24495195), (5, 19596156), (6, 16330130), (10, 9798078), (12, 8165065), (15, 6532052), (20, 4899039), (30, 3266026), (60, 1633013), (449, 218220), (898, 109110), (1347, 72740), (1796, 54555), (2245, 43644), (2694, 36370), (3637, 26940), (4490, 21822), (5388, 18185), (6735, 14548), (7274, 13470), (8980, 10911)]