84507500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 230926080

約数和(自身を除く): 146418580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 439, 500, 550, 625, 700, 770, 875, 878, 1100, 1250, 1375, 1540, 1750, 1756, 1925, 2195, 2500, 2750, 3073, 3500, 3850, 4375, 4390, 4829, 5500, 6146, 6875, 7700, 8750, 8780, 9625, 9658, 10975, 12292, 13750, 15365, 17500, 19250, 19316, 21950, 24145, 27500, 30730, 33803, 38500, 43900, 48125, 48290, 54875, 61460, 67606, 76825, 96250, 96580, 109750, 120725, 135212, 153650, 169015, 192500, 219500, 241450, 274375, 307300, 338030, 384125, 482900, 548750, 603625, 676060, 768250, 845075, 1097500, 1207250, 1536500, 1690150, 1920625, 2414500, 3018125, 3380300, 3841250, 4225375, 6036250, 7682500, 8450750, 12072500, 16901500, 21126875, 42253750, 84507500]

約数ペア:

[(1, 84507500), (2, 42253750), (4, 21126875), (5, 16901500), (7, 12072500), (10, 8450750), (11, 7682500), (14, 6036250), (20, 4225375), (22, 3841250), (25, 3380300), (28, 3018125), (35, 2414500), (44, 1920625), (50, 1690150), (55, 1536500), (70, 1207250), (77, 1097500), (100, 845075), (110, 768250), (125, 676060), (140, 603625), (154, 548750), (175, 482900), (220, 384125), (250, 338030), (275, 307300), (308, 274375), (350, 241450), (385, 219500), (439, 192500), (500, 169015), (550, 153650), (625, 135212), (700, 120725), (770, 109750), (875, 96580), (878, 96250), (1100, 76825), (1250, 67606), (1375, 61460), (1540, 54875), (1750, 48290), (1756, 48125), (1925, 43900), (2195, 38500), (2500, 33803), (2750, 30730), (3073, 27500), (3500, 24145), (3850, 21950), (4375, 19316), (4390, 19250), (4829, 17500), (5500, 15365), (6146, 13750), (6875, 12292), (7700, 10975), (8750, 9658), (8780, 9625)]