68911500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{6563}}^1$

素因数の和:6592

約数の個数: 96

約数和(自身を含む): 229372416

約数和(自身を除く): 160460916

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, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 5250, 6563, 10500, 13126, 19689, 26252, 32815, 39378, 45941, 65630, 78756, 91882, 98445, 131260, 137823, 164075, 183764, 196890, 229705, 275646, 328150, 393780, 459410, 492225, 551292, 656300, 689115, 820375, 918820, 984450, 1148525, 1378230, 1640750, 1968900, 2297050, 2461125, 2756460, 3281500, 3445575, 4594100, 4922250, 5742625, 6891150, 9844500, 11485250, 13782300, 17227875, 22970500, 34455750, 68911500]

約数ペア:

[(1, 68911500), (2, 34455750), (3, 22970500), (4, 17227875), (5, 13782300), (6, 11485250), (7, 9844500), (10, 6891150), (12, 5742625), (14, 4922250), (15, 4594100), (20, 3445575), (21, 3281500), (25, 2756460), (28, 2461125), (30, 2297050), (35, 1968900), (42, 1640750), (50, 1378230), (60, 1148525), (70, 984450), (75, 918820), (84, 820375), (100, 689115), (105, 656300), (125, 551292), (140, 492225), (150, 459410), (175, 393780), (210, 328150), (250, 275646), (300, 229705), (350, 196890), (375, 183764), (420, 164075), (500, 137823), (525, 131260), (700, 98445), (750, 91882), (875, 78756), (1050, 65630), (1500, 45941), (1750, 39378), (2100, 32815), (2625, 26252), (3500, 19689), (5250, 13126), (6563, 10500)]