76580000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{547}}^1$

素因数の和:584

約数の個数: 120

約数和(自身を含む): 215705952

約数和(自身を除く): 139125952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 547, 560, 625, 700, 800, 875, 1000, 1094, 1120, 1250, 1400, 1750, 2000, 2188, 2500, 2735, 2800, 3500, 3829, 4000, 4375, 4376, 5000, 5470, 5600, 7000, 7658, 8750, 8752, 10000, 10940, 13675, 14000, 15316, 17500, 17504, 19145, 20000, 21880, 27350, 28000, 30632, 35000, 38290, 43760, 54700, 61264, 68375, 70000, 76580, 87520, 95725, 109400, 122528, 136750, 140000, 153160, 191450, 218800, 273500, 306320, 341875, 382900, 437600, 478625, 547000, 612640, 683750, 765800, 957250, 1094000, 1367500, 1531600, 1914500, 2188000, 2393125, 2735000, 3063200, 3829000, 4786250, 5470000, 7658000, 9572500, 10940000, 15316000, 19145000, 38290000, 76580000]

約数ペア:

[(1, 76580000), (2, 38290000), (4, 19145000), (5, 15316000), (7, 10940000), (8, 9572500), (10, 7658000), (14, 5470000), (16, 4786250), (20, 3829000), (25, 3063200), (28, 2735000), (32, 2393125), (35, 2188000), (40, 1914500), (50, 1531600), (56, 1367500), (70, 1094000), (80, 957250), (100, 765800), (112, 683750), (125, 612640), (140, 547000), (160, 478625), (175, 437600), (200, 382900), (224, 341875), (250, 306320), (280, 273500), (350, 218800), (400, 191450), (500, 153160), (547, 140000), (560, 136750), (625, 122528), (700, 109400), (800, 95725), (875, 87520), (1000, 76580), (1094, 70000), (1120, 68375), (1250, 61264), (1400, 54700), (1750, 43760), (2000, 38290), (2188, 35000), (2500, 30632), (2735, 28000), (2800, 27350), (3500, 21880), (3829, 20000), (4000, 19145), (4375, 17504), (4376, 17500), (5000, 15316), (5470, 14000), (5600, 13675), (7000, 10940), (7658, 10000), (8750, 8752)]