200466900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{24749}}^1$

素因数の和:24775

約数の個数: 90

約数和(自身を含む): 649860750

約数和(自身を除く): 449393850

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 24749, 49498, 74247, 98996, 123745, 148494, 222741, 247490, 296988, 371235, 445482, 494980, 618725, 668223, 742470, 890964, 1113705, 1237450, 1336446, 1484940, 1856175, 2004669, 2227410, 2474900, 2672892, 3341115, 3712350, 4009338, 4454820, 5568525, 6682230, 7424700, 8018676, 10023345, 11137050, 13364460, 16705575, 20046690, 22274100, 33411150, 40093380, 50116725, 66822300, 100233450, 200466900]

約数ペア:

[(1, 200466900), (2, 100233450), (3, 66822300), (4, 50116725), (5, 40093380), (6, 33411150), (9, 22274100), (10, 20046690), (12, 16705575), (15, 13364460), (18, 11137050), (20, 10023345), (25, 8018676), (27, 7424700), (30, 6682230), (36, 5568525), (45, 4454820), (50, 4009338), (54, 3712350), (60, 3341115), (75, 2672892), (81, 2474900), (90, 2227410), (100, 2004669), (108, 1856175), (135, 1484940), (150, 1336446), (162, 1237450), (180, 1113705), (225, 890964), (270, 742470), (300, 668223), (324, 618725), (405, 494980), (450, 445482), (540, 371235), (675, 296988), (810, 247490), (900, 222741), (1350, 148494), (1620, 123745), (2025, 98996), (2700, 74247), (4050, 49498), (8100, 24749)]