85309000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{1741}}^1$

素因数の和:1776

約数の個数: 96

約数和(自身を含む): 232347960

約数和(自身を除く): 147038960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 875, 980, 1000, 1225, 1400, 1741, 1750, 1960, 2450, 3482, 3500, 4900, 6125, 6964, 7000, 8705, 9800, 12187, 12250, 13928, 17410, 24374, 24500, 34820, 43525, 48748, 49000, 60935, 69640, 85309, 87050, 97496, 121870, 170618, 174100, 217625, 243740, 304675, 341236, 348200, 426545, 435250, 487480, 609350, 682472, 853090, 870500, 1218700, 1523375, 1706180, 1741000, 2132725, 2437400, 3046750, 3412360, 4265450, 6093500, 8530900, 10663625, 12187000, 17061800, 21327250, 42654500, 85309000]

約数ペア:

[(1, 85309000), (2, 42654500), (4, 21327250), (5, 17061800), (7, 12187000), (8, 10663625), (10, 8530900), (14, 6093500), (20, 4265450), (25, 3412360), (28, 3046750), (35, 2437400), (40, 2132725), (49, 1741000), (50, 1706180), (56, 1523375), (70, 1218700), (98, 870500), (100, 853090), (125, 682472), (140, 609350), (175, 487480), (196, 435250), (200, 426545), (245, 348200), (250, 341236), (280, 304675), (350, 243740), (392, 217625), (490, 174100), (500, 170618), (700, 121870), (875, 97496), (980, 87050), (1000, 85309), (1225, 69640), (1400, 60935), (1741, 49000), (1750, 48748), (1960, 43525), (2450, 34820), (3482, 24500), (3500, 24374), (4900, 17410), (6125, 13928), (6964, 12250), (7000, 12187), (8705, 9800)]