13492500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{257}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 45135552

約数和(自身を除く): 31643052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 257, 300, 350, 375, 420, 500, 514, 525, 625, 700, 750, 771, 875, 1028, 1050, 1250, 1285, 1500, 1542, 1750, 1799, 1875, 2100, 2500, 2570, 2625, 3084, 3500, 3598, 3750, 3855, 4375, 5140, 5250, 5397, 6425, 7196, 7500, 7710, 8750, 8995, 10500, 10794, 12850, 13125, 15420, 17500, 17990, 19275, 21588, 25700, 26250, 26985, 32125, 35980, 38550, 44975, 52500, 53970, 64250, 77100, 89950, 96375, 107940, 128500, 134925, 160625, 179900, 192750, 224875, 269850, 321250, 385500, 449750, 481875, 539700, 642500, 674625, 899500, 963750, 1124375, 1349250, 1927500, 2248750, 2698500, 3373125, 4497500, 6746250, 13492500]

約数ペア:

[(1, 13492500), (2, 6746250), (3, 4497500), (4, 3373125), (5, 2698500), (6, 2248750), (7, 1927500), (10, 1349250), (12, 1124375), (14, 963750), (15, 899500), (20, 674625), (21, 642500), (25, 539700), (28, 481875), (30, 449750), (35, 385500), (42, 321250), (50, 269850), (60, 224875), (70, 192750), (75, 179900), (84, 160625), (100, 134925), (105, 128500), (125, 107940), (140, 96375), (150, 89950), (175, 77100), (210, 64250), (250, 53970), (257, 52500), (300, 44975), (350, 38550), (375, 35980), (420, 32125), (500, 26985), (514, 26250), (525, 25700), (625, 21588), (700, 19275), (750, 17990), (771, 17500), (875, 15420), (1028, 13125), (1050, 12850), (1250, 10794), (1285, 10500), (1500, 8995), (1542, 8750), (1750, 7710), (1799, 7500), (1875, 7196), (2100, 6425), (2500, 5397), (2570, 5250), (2625, 5140), (3084, 4375), (3500, 3855), (3598, 3750)]