229407500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{13109}}^1$

素因数の和:13140

約数の個数: 60

約数和(自身を含む): 573378960

約数和(自身を除く): 343971460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 625, 700, 875, 1250, 1750, 2500, 3500, 4375, 8750, 13109, 17500, 26218, 52436, 65545, 91763, 131090, 183526, 262180, 327725, 367052, 458815, 655450, 917630, 1310900, 1638625, 1835260, 2294075, 3277250, 4588150, 6554500, 8193125, 9176300, 11470375, 16386250, 22940750, 32772500, 45881500, 57351875, 114703750, 229407500]

約数ペア:

[(1, 229407500), (2, 114703750), (4, 57351875), (5, 45881500), (7, 32772500), (10, 22940750), (14, 16386250), (20, 11470375), (25, 9176300), (28, 8193125), (35, 6554500), (50, 4588150), (70, 3277250), (100, 2294075), (125, 1835260), (140, 1638625), (175, 1310900), (250, 917630), (350, 655450), (500, 458815), (625, 367052), (700, 327725), (875, 262180), (1250, 183526), (1750, 131090), (2500, 91763), (3500, 65545), (4375, 52436), (8750, 26218), (13109, 17500)]