220933800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{122741}}^1$

素因数の和:122763

約数の個数: 72

約数和(自身を含む): 741975390

約数和(自身を除く): 521041590

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, 122741, 245482, 368223, 490964, 613705, 736446, 981928, 1104669, 1227410, 1472892, 1841115, 2209338, 2454820, 2945784, 3068525, 3682230, 4418676, 4909640, 5523345, 6137050, 7364460, 8837352, 9205575, 11046690, 12274100, 14728920, 18411150, 22093380, 24548200, 27616725, 36822300, 44186760, 55233450, 73644600, 110466900, 220933800]

約数ペア:

[(1, 220933800), (2, 110466900), (3, 73644600), (4, 55233450), (5, 44186760), (6, 36822300), (8, 27616725), (9, 24548200), (10, 22093380), (12, 18411150), (15, 14728920), (18, 12274100), (20, 11046690), (24, 9205575), (25, 8837352), (30, 7364460), (36, 6137050), (40, 5523345), (45, 4909640), (50, 4418676), (60, 3682230), (72, 3068525), (75, 2945784), (90, 2454820), (100, 2209338), (120, 1841115), (150, 1472892), (180, 1227410), (200, 1104669), (225, 981928), (300, 736446), (360, 613705), (450, 490964), (600, 368223), (900, 245482), (1800, 122741)]