31425000

素因数分解:

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

素因数の和:453

約数の個数: 96

約数和(自身を含む): 98431200

約数和(自身を除く): 67006200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 419, 500, 600, 625, 750, 838, 1000, 1250, 1257, 1500, 1676, 1875, 2095, 2500, 2514, 3000, 3125, 3352, 3750, 4190, 5000, 5028, 6250, 6285, 7500, 8380, 9375, 10056, 10475, 12500, 12570, 15000, 16760, 18750, 20950, 25000, 25140, 31425, 37500, 41900, 50280, 52375, 62850, 75000, 83800, 104750, 125700, 157125, 209500, 251400, 261875, 314250, 419000, 523750, 628500, 785625, 1047500, 1257000, 1309375, 1571250, 2095000, 2618750, 3142500, 3928125, 5237500, 6285000, 7856250, 10475000, 15712500, 31425000]

約数ペア:

[(1, 31425000), (2, 15712500), (3, 10475000), (4, 7856250), (5, 6285000), (6, 5237500), (8, 3928125), (10, 3142500), (12, 2618750), (15, 2095000), (20, 1571250), (24, 1309375), (25, 1257000), (30, 1047500), (40, 785625), (50, 628500), (60, 523750), (75, 419000), (100, 314250), (120, 261875), (125, 251400), (150, 209500), (200, 157125), (250, 125700), (300, 104750), (375, 83800), (419, 75000), (500, 62850), (600, 52375), (625, 50280), (750, 41900), (838, 37500), (1000, 31425), (1250, 25140), (1257, 25000), (1500, 20950), (1676, 18750), (1875, 16760), (2095, 15000), (2500, 12570), (2514, 12500), (3000, 10475), (3125, 10056), (3352, 9375), (3750, 8380), (4190, 7500), (5000, 6285), (5028, 6250)]