2000815800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{77551}}^1$

素因数の和:77613

約数の個数: 96

約数和(自身を含む): 6346855680

約数和(自身を除く): 4346039880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 129, 150, 172, 200, 215, 258, 300, 344, 430, 516, 600, 645, 860, 1032, 1075, 1290, 1720, 2150, 2580, 3225, 4300, 5160, 6450, 8600, 12900, 25800, 77551, 155102, 232653, 310204, 387755, 465306, 620408, 775510, 930612, 1163265, 1551020, 1861224, 1938775, 2326530, 3102040, 3334693, 3877550, 4653060, 5816325, 6669386, 7755100, 9306120, 10004079, 11632650, 13338772, 15510200, 16673465, 20008158, 23265300, 26677544, 33346930, 40016316, 46530600, 50020395, 66693860, 80032632, 83367325, 100040790, 133387720, 166734650, 200081580, 250101975, 333469300, 400163160, 500203950, 666938600, 1000407900, 2000815800]

約数ペア:

[(1, 2000815800), (2, 1000407900), (3, 666938600), (4, 500203950), (5, 400163160), (6, 333469300), (8, 250101975), (10, 200081580), (12, 166734650), (15, 133387720), (20, 100040790), (24, 83367325), (25, 80032632), (30, 66693860), (40, 50020395), (43, 46530600), (50, 40016316), (60, 33346930), (75, 26677544), (86, 23265300), (100, 20008158), (120, 16673465), (129, 15510200), (150, 13338772), (172, 11632650), (200, 10004079), (215, 9306120), (258, 7755100), (300, 6669386), (344, 5816325), (430, 4653060), (516, 3877550), (600, 3334693), (645, 3102040), (860, 2326530), (1032, 1938775), (1075, 1861224), (1290, 1551020), (1720, 1163265), (2150, 930612), (2580, 775510), (3225, 620408), (4300, 465306), (5160, 387755), (6450, 310204), (8600, 232653), (12900, 155102), (25800, 77551)]