75680100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{84089}}^1$

素因数の和:84109

約数の個数: 54

約数和(自身を含む): 237217890

約数和(自身を除く): 161537790

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 84089, 168178, 252267, 336356, 420445, 504534, 756801, 840890, 1009068, 1261335, 1513602, 1681780, 2102225, 2522670, 3027204, 3784005, 4204450, 5045340, 6306675, 7568010, 8408900, 12613350, 15136020, 18920025, 25226700, 37840050, 75680100]

約数ペア:

[(1, 75680100), (2, 37840050), (3, 25226700), (4, 18920025), (5, 15136020), (6, 12613350), (9, 8408900), (10, 7568010), (12, 6306675), (15, 5045340), (18, 4204450), (20, 3784005), (25, 3027204), (30, 2522670), (36, 2102225), (45, 1681780), (50, 1513602), (60, 1261335), (75, 1009068), (90, 840890), (100, 756801), (150, 504534), (180, 420445), (225, 336356), (300, 252267), (450, 168178), (900, 84089)]