12251100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 35897008

約数和(自身を除く): 23645908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 421, 485, 582, 842, 970, 1164, 1263, 1455, 1684, 1940, 2105, 2425, 2526, 2910, 4210, 4850, 5052, 5820, 6315, 7275, 8420, 9700, 10525, 12630, 14550, 21050, 25260, 29100, 31575, 40837, 42100, 63150, 81674, 122511, 126300, 163348, 204185, 245022, 408370, 490044, 612555, 816740, 1020925, 1225110, 2041850, 2450220, 3062775, 4083700, 6125550, 12251100]

約数ペア:

[(1, 12251100), (2, 6125550), (3, 4083700), (4, 3062775), (5, 2450220), (6, 2041850), (10, 1225110), (12, 1020925), (15, 816740), (20, 612555), (25, 490044), (30, 408370), (50, 245022), (60, 204185), (75, 163348), (97, 126300), (100, 122511), (150, 81674), (194, 63150), (291, 42100), (300, 40837), (388, 31575), (421, 29100), (485, 25260), (582, 21050), (842, 14550), (970, 12630), (1164, 10525), (1263, 9700), (1455, 8420), (1684, 7275), (1940, 6315), (2105, 5820), (2425, 5052), (2526, 4850), (2910, 4210)]