25605900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1280

約数の個数: 108

約数和(自身を含む): 83817552

約数和(自身を除く): 58211652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1237, 1380, 1725, 2070, 2300, 2474, 3450, 3711, 4140, 4948, 5175, 6185, 6900, 7422, 10350, 11133, 12370, 14844, 18555, 20700, 22266, 24740, 28451, 30925, 37110, 44532, 55665, 56902, 61850, 74220, 85353, 92775, 111330, 113804, 123700, 142255, 170706, 185550, 222660, 256059, 278325, 284510, 341412, 371100, 426765, 512118, 556650, 569020, 711275, 853530, 1024236, 1113300, 1280295, 1422550, 1707060, 2133825, 2560590, 2845100, 4267650, 5121180, 6401475, 8535300, 12802950, 25605900]

約数ペア:

[(1, 25605900), (2, 12802950), (3, 8535300), (4, 6401475), (5, 5121180), (6, 4267650), (9, 2845100), (10, 2560590), (12, 2133825), (15, 1707060), (18, 1422550), (20, 1280295), (23, 1113300), (25, 1024236), (30, 853530), (36, 711275), (45, 569020), (46, 556650), (50, 512118), (60, 426765), (69, 371100), (75, 341412), (90, 284510), (92, 278325), (100, 256059), (115, 222660), (138, 185550), (150, 170706), (180, 142255), (207, 123700), (225, 113804), (230, 111330), (276, 92775), (300, 85353), (345, 74220), (414, 61850), (450, 56902), (460, 55665), (575, 44532), (690, 37110), (828, 30925), (900, 28451), (1035, 24740), (1150, 22266), (1237, 20700), (1380, 18555), (1725, 14844), (2070, 12370), (2300, 11133), (2474, 10350), (3450, 7422), (3711, 6900), (4140, 6185), (4948, 5175)]