72283700

素因数分解:

$2^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{4787}}^1$

素因数の和:4952

約数の個数: 36

約数和(自身を含む): 157927392

約数和(自身を除く): 85643692

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 302, 604, 755, 1510, 3020, 3775, 4787, 7550, 9574, 15100, 19148, 23935, 47870, 95740, 119675, 239350, 478700, 722837, 1445674, 2891348, 3614185, 7228370, 14456740, 18070925, 36141850, 72283700]

約数ペア:

[(1, 72283700), (2, 36141850), (4, 18070925), (5, 14456740), (10, 7228370), (20, 3614185), (25, 2891348), (50, 1445674), (100, 722837), (151, 478700), (302, 239350), (604, 119675), (755, 95740), (1510, 47870), (3020, 23935), (3775, 19148), (4787, 15100), (7550, 9574)]