85945140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10159}}^1$

素因数の和:10221

約数の個数: 72

約数和(自身を含む): 266273280

約数和(自身を除く): 180328140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 10159, 20318, 30477, 40636, 50795, 60954, 91431, 101590, 121908, 152385, 182862, 203180, 304770, 365724, 457155, 477473, 609540, 914310, 954946, 1432419, 1828620, 1909892, 2387365, 2864838, 4297257, 4774730, 5729676, 7162095, 8594514, 9549460, 14324190, 17189028, 21486285, 28648380, 42972570, 85945140]

約数ペア:

[(1, 85945140), (2, 42972570), (3, 28648380), (4, 21486285), (5, 17189028), (6, 14324190), (9, 9549460), (10, 8594514), (12, 7162095), (15, 5729676), (18, 4774730), (20, 4297257), (30, 2864838), (36, 2387365), (45, 1909892), (47, 1828620), (60, 1432419), (90, 954946), (94, 914310), (141, 609540), (180, 477473), (188, 457155), (235, 365724), (282, 304770), (423, 203180), (470, 182862), (564, 152385), (705, 121908), (846, 101590), (940, 91431), (1410, 60954), (1692, 50795), (2115, 40636), (2820, 30477), (4230, 20318), (8460, 10159)]