314250000

素因数分解:

$2^4\times 3^1\times 5^6\times {\mathrm{419}}^1$

素因数の和:460

約数の個数: 140

約数和(自身を含む): 1017174480

約数和(自身を除く): 702924480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 419, 500, 600, 625, 750, 838, 1000, 1200, 1250, 1257, 1500, 1676, 1875, 2000, 2095, 2500, 2514, 3000, 3125, 3352, 3750, 4190, 5000, 5028, 6000, 6250, 6285, 6704, 7500, 8380, 9375, 10000, 10056, 10475, 12500, 12570, 15000, 15625, 16760, 18750, 20112, 20950, 25000, 25140, 30000, 31250, 31425, 33520, 37500, 41900, 46875, 50000, 50280, 52375, 62500, 62850, 75000, 83800, 93750, 100560, 104750, 125000, 125700, 150000, 157125, 167600, 187500, 209500, 250000, 251400, 261875, 314250, 375000, 419000, 502800, 523750, 628500, 750000, 785625, 838000, 1047500, 1257000, 1309375, 1571250, 2095000, 2514000, 2618750, 3142500, 3928125, 4190000, 5237500, 6285000, 6546875, 7856250, 10475000, 12570000, 13093750, 15712500, 19640625, 20950000, 26187500, 31425000, 39281250, 52375000, 62850000, 78562500, 104750000, 157125000, 314250000]

約数ペア:

[(1, 314250000), (2, 157125000), (3, 104750000), (4, 78562500), (5, 62850000), (6, 52375000), (8, 39281250), (10, 31425000), (12, 26187500), (15, 20950000), (16, 19640625), (20, 15712500), (24, 13093750), (25, 12570000), (30, 10475000), (40, 7856250), (48, 6546875), (50, 6285000), (60, 5237500), (75, 4190000), (80, 3928125), (100, 3142500), (120, 2618750), (125, 2514000), (150, 2095000), (200, 1571250), (240, 1309375), (250, 1257000), (300, 1047500), (375, 838000), (400, 785625), (419, 750000), (500, 628500), (600, 523750), (625, 502800), (750, 419000), (838, 375000), (1000, 314250), (1200, 261875), (1250, 251400), (1257, 250000), (1500, 209500), (1676, 187500), (1875, 167600), (2000, 157125), (2095, 150000), (2500, 125700), (2514, 125000), (3000, 104750), (3125, 100560), (3352, 93750), (3750, 83800), (4190, 75000), (5000, 62850), (5028, 62500), (6000, 52375), (6250, 50280), (6285, 50000), (6704, 46875), (7500, 41900), (8380, 37500), (9375, 33520), (10000, 31425), (10056, 31250), (10475, 30000), (12500, 25140), (12570, 25000), (15000, 20950), (15625, 20112), (16760, 18750)]