75856680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{210713}}^1$

素因数の和:210730

約数の個数: 48

約数和(自身を含む): 246535380

約数和(自身を除く): 170678700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 210713, 421426, 632139, 842852, 1053565, 1264278, 1685704, 1896417, 2107130, 2528556, 3160695, 3792834, 4214260, 5057112, 6321390, 7585668, 8428520, 9482085, 12642780, 15171336, 18964170, 25285560, 37928340, 75856680]

約数ペア:

[(1, 75856680), (2, 37928340), (3, 25285560), (4, 18964170), (5, 15171336), (6, 12642780), (8, 9482085), (9, 8428520), (10, 7585668), (12, 6321390), (15, 5057112), (18, 4214260), (20, 3792834), (24, 3160695), (30, 2528556), (36, 2107130), (40, 1896417), (45, 1685704), (60, 1264278), (72, 1053565), (90, 842852), (120, 632139), (180, 421426), (360, 210713)]