85030020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2971}}^1$

素因数の和:3042

約数の個数: 96

約数和(自身を含む): 269619840

約数和(自身を除く): 184589820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2862, 2971, 3180, 4770, 5724, 5942, 7155, 8913, 9540, 11884, 14310, 14855, 17826, 26739, 28620, 29710, 35652, 44565, 53478, 59420, 80217, 89130, 106956, 133695, 157463, 160434, 178260, 267390, 314926, 320868, 401085, 472389, 534780, 629852, 787315, 802170, 944778, 1417167, 1574630, 1604340, 1889556, 2361945, 2834334, 3149260, 4251501, 4723890, 5668668, 7085835, 8503002, 9447780, 14171670, 17006004, 21257505, 28343340, 42515010, 85030020]

約数ペア:

[(1, 85030020), (2, 42515010), (3, 28343340), (4, 21257505), (5, 17006004), (6, 14171670), (9, 9447780), (10, 8503002), (12, 7085835), (15, 5668668), (18, 4723890), (20, 4251501), (27, 3149260), (30, 2834334), (36, 2361945), (45, 1889556), (53, 1604340), (54, 1574630), (60, 1417167), (90, 944778), (106, 802170), (108, 787315), (135, 629852), (159, 534780), (180, 472389), (212, 401085), (265, 320868), (270, 314926), (318, 267390), (477, 178260), (530, 160434), (540, 157463), (636, 133695), (795, 106956), (954, 89130), (1060, 80217), (1431, 59420), (1590, 53478), (1908, 44565), (2385, 35652), (2862, 29710), (2971, 28620), (3180, 26739), (4770, 17826), (5724, 14855), (5942, 14310), (7155, 11884), (8913, 9540)]