71321400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{39623}}^1$

素因数の和:39645

約数の個数: 72

約数和(自身を含む): 239527080

約数和(自身を除く): 168205680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 39623, 79246, 118869, 158492, 198115, 237738, 316984, 356607, 396230, 475476, 594345, 713214, 792460, 950952, 990575, 1188690, 1426428, 1584920, 1783035, 1981150, 2377380, 2852856, 2971725, 3566070, 3962300, 4754760, 5943450, 7132140, 7924600, 8915175, 11886900, 14264280, 17830350, 23773800, 35660700, 71321400]

約数ペア:

[(1, 71321400), (2, 35660700), (3, 23773800), (4, 17830350), (5, 14264280), (6, 11886900), (8, 8915175), (9, 7924600), (10, 7132140), (12, 5943450), (15, 4754760), (18, 3962300), (20, 3566070), (24, 2971725), (25, 2852856), (30, 2377380), (36, 1981150), (40, 1783035), (45, 1584920), (50, 1426428), (60, 1188690), (72, 990575), (75, 950952), (90, 792460), (100, 713214), (120, 594345), (150, 475476), (180, 396230), (200, 356607), (225, 316984), (300, 237738), (360, 198115), (450, 158492), (600, 118869), (900, 79246), (1800, 39623)]