2706900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1289}}^1$

素因数の和:1313

約数の個数: 72

約数和(自身を含む): 8957760

約数和(自身を除く): 6250860

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, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 1289, 2100, 2578, 3867, 5156, 6445, 7734, 9023, 12890, 15468, 18046, 19335, 25780, 27069, 32225, 36092, 38670, 45115, 54138, 64450, 77340, 90230, 96675, 108276, 128900, 135345, 180460, 193350, 225575, 270690, 386700, 451150, 541380, 676725, 902300, 1353450, 2706900]

約数ペア:

[(1, 2706900), (2, 1353450), (3, 902300), (4, 676725), (5, 541380), (6, 451150), (7, 386700), (10, 270690), (12, 225575), (14, 193350), (15, 180460), (20, 135345), (21, 128900), (25, 108276), (28, 96675), (30, 90230), (35, 77340), (42, 64450), (50, 54138), (60, 45115), (70, 38670), (75, 36092), (84, 32225), (100, 27069), (105, 25780), (140, 19335), (150, 18046), (175, 15468), (210, 12890), (300, 9023), (350, 7734), (420, 6445), (525, 5156), (700, 3867), (1050, 2578), (1289, 2100)]