25583700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 74807712

約数和(自身を除く): 49224012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 150, 214, 300, 321, 428, 535, 642, 797, 1070, 1284, 1594, 1605, 2140, 2391, 2675, 3188, 3210, 3985, 4782, 5350, 6420, 7970, 8025, 9564, 10700, 11955, 15940, 16050, 19925, 23910, 32100, 39850, 47820, 59775, 79700, 85279, 119550, 170558, 239100, 255837, 341116, 426395, 511674, 852790, 1023348, 1279185, 1705580, 2131975, 2558370, 4263950, 5116740, 6395925, 8527900, 12791850, 25583700]

約数ペア:

[(1, 25583700), (2, 12791850), (3, 8527900), (4, 6395925), (5, 5116740), (6, 4263950), (10, 2558370), (12, 2131975), (15, 1705580), (20, 1279185), (25, 1023348), (30, 852790), (50, 511674), (60, 426395), (75, 341116), (100, 255837), (107, 239100), (150, 170558), (214, 119550), (300, 85279), (321, 79700), (428, 59775), (535, 47820), (642, 39850), (797, 32100), (1070, 23910), (1284, 19925), (1594, 16050), (1605, 15940), (2140, 11955), (2391, 10700), (2675, 9564), (3188, 8025), (3210, 7970), (3985, 6420), (4782, 5350)]