1349691900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{155137}}^1$

素因数の和:155183

約数の個数: 72

約数和(自身を含む): 4039793520

約数和(自身を除く): 2690101620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 155137, 310274, 465411, 620548, 775685, 930822, 1551370, 1861644, 2327055, 3102740, 3878425, 4498973, 4654110, 7756850, 8997946, 9308220, 11635275, 13496919, 15513700, 17995892, 22494865, 23270550, 26993838, 44989730, 46541100, 53987676, 67484595, 89979460, 112474325, 134969190, 224948650, 269938380, 337422975, 449897300, 674845950, 1349691900]

約数ペア:

[(1, 1349691900), (2, 674845950), (3, 449897300), (4, 337422975), (5, 269938380), (6, 224948650), (10, 134969190), (12, 112474325), (15, 89979460), (20, 67484595), (25, 53987676), (29, 46541100), (30, 44989730), (50, 26993838), (58, 23270550), (60, 22494865), (75, 17995892), (87, 15513700), (100, 13496919), (116, 11635275), (145, 9308220), (150, 8997946), (174, 7756850), (290, 4654110), (300, 4498973), (348, 3878425), (435, 3102740), (580, 2327055), (725, 1861644), (870, 1551370), (1450, 930822), (1740, 775685), (2175, 620548), (2900, 465411), (4350, 310274), (8700, 155137)]