118245000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{7883}}^1$

素因数の和:7912

約数の個数: 80

約数和(自身を含む): 369444240

約数和(自身を除く): 251199240

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, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 7883, 15000, 15766, 23649, 31532, 39415, 47298, 63064, 78830, 94596, 118245, 157660, 189192, 197075, 236490, 315320, 394150, 472980, 591225, 788300, 945960, 985375, 1182450, 1576600, 1970750, 2364900, 2956125, 3941500, 4729800, 4926875, 5912250, 7883000, 9853750, 11824500, 14780625, 19707500, 23649000, 29561250, 39415000, 59122500, 118245000]

約数ペア:

[(1, 118245000), (2, 59122500), (3, 39415000), (4, 29561250), (5, 23649000), (6, 19707500), (8, 14780625), (10, 11824500), (12, 9853750), (15, 7883000), (20, 5912250), (24, 4926875), (25, 4729800), (30, 3941500), (40, 2956125), (50, 2364900), (60, 1970750), (75, 1576600), (100, 1182450), (120, 985375), (125, 945960), (150, 788300), (200, 591225), (250, 472980), (300, 394150), (375, 315320), (500, 236490), (600, 197075), (625, 189192), (750, 157660), (1000, 118245), (1250, 94596), (1500, 78830), (1875, 63064), (2500, 47298), (3000, 39415), (3750, 31532), (5000, 23649), (7500, 15766), (7883, 15000)]