67007500

素因数分解:

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

素因数の和:585

約数の個数: 90

約数和(自身を含む): 170767212

約数和(自身を除く): 103759712

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 547, 625, 700, 875, 980, 1094, 1225, 1250, 1750, 2188, 2450, 2500, 2735, 3500, 3829, 4375, 4900, 5470, 6125, 7658, 8750, 10940, 12250, 13675, 15316, 17500, 19145, 24500, 26803, 27350, 30625, 38290, 53606, 54700, 61250, 68375, 76580, 95725, 107212, 122500, 134015, 136750, 191450, 268030, 273500, 341875, 382900, 478625, 536060, 670075, 683750, 957250, 1340150, 1367500, 1914500, 2393125, 2680300, 3350375, 4786250, 6700750, 9572500, 13401500, 16751875, 33503750, 67007500]

約数ペア:

[(1, 67007500), (2, 33503750), (4, 16751875), (5, 13401500), (7, 9572500), (10, 6700750), (14, 4786250), (20, 3350375), (25, 2680300), (28, 2393125), (35, 1914500), (49, 1367500), (50, 1340150), (70, 957250), (98, 683750), (100, 670075), (125, 536060), (140, 478625), (175, 382900), (196, 341875), (245, 273500), (250, 268030), (350, 191450), (490, 136750), (500, 134015), (547, 122500), (625, 107212), (700, 95725), (875, 76580), (980, 68375), (1094, 61250), (1225, 54700), (1250, 53606), (1750, 38290), (2188, 30625), (2450, 27350), (2500, 26803), (2735, 24500), (3500, 19145), (3829, 17500), (4375, 15316), (4900, 13675), (5470, 12250), (6125, 10940), (7658, 8750)]