1125581400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{208441}}^1$

素因数の和:208466

約数の個数: 96

約数和(自身を含む): 3877021200

約数和(自身を除く): 2751439800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 208441, 416882, 625323, 833764, 1042205, 1250646, 1667528, 1875969, 2084410, 2501292, 3126615, 3751938, 4168820, 5002584, 5211025, 5627907, 6253230, 7503876, 8337640, 9379845, 10422050, 11255814, 12506460, 15007752, 15633075, 18759690, 20844100, 22511628, 25012920, 28139535, 31266150, 37519380, 41688200, 45023256, 46899225, 56279070, 62532300, 75038760, 93798450, 112558140, 125064600, 140697675, 187596900, 225116280, 281395350, 375193800, 562790700, 1125581400]

約数ペア:

[(1, 1125581400), (2, 562790700), (3, 375193800), (4, 281395350), (5, 225116280), (6, 187596900), (8, 140697675), (9, 125064600), (10, 112558140), (12, 93798450), (15, 75038760), (18, 62532300), (20, 56279070), (24, 46899225), (25, 45023256), (27, 41688200), (30, 37519380), (36, 31266150), (40, 28139535), (45, 25012920), (50, 22511628), (54, 20844100), (60, 18759690), (72, 15633075), (75, 15007752), (90, 12506460), (100, 11255814), (108, 10422050), (120, 9379845), (135, 8337640), (150, 7503876), (180, 6253230), (200, 5627907), (216, 5211025), (225, 5002584), (270, 4168820), (300, 3751938), (360, 3126615), (450, 2501292), (540, 2084410), (600, 1875969), (675, 1667528), (900, 1250646), (1080, 1042205), (1350, 833764), (1800, 625323), (2700, 416882), (5400, 208441)]