55617300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{20599}}^1$

素因数の和:20622

約数の個数: 72

約数和(自身を含む): 178808000

約数和(自身を除く): 123190700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 20599, 41198, 61797, 82396, 102995, 123594, 185391, 205990, 247188, 308985, 370782, 411980, 514975, 556173, 617970, 741564, 926955, 1029950, 1112346, 1235940, 1544925, 1853910, 2059900, 2224692, 2780865, 3089850, 3707820, 4634775, 5561730, 6179700, 9269550, 11123460, 13904325, 18539100, 27808650, 55617300]

約数ペア:

[(1, 55617300), (2, 27808650), (3, 18539100), (4, 13904325), (5, 11123460), (6, 9269550), (9, 6179700), (10, 5561730), (12, 4634775), (15, 3707820), (18, 3089850), (20, 2780865), (25, 2224692), (27, 2059900), (30, 1853910), (36, 1544925), (45, 1235940), (50, 1112346), (54, 1029950), (60, 926955), (75, 741564), (90, 617970), (100, 556173), (108, 514975), (135, 411980), (150, 370782), (180, 308985), (225, 247188), (270, 205990), (300, 185391), (450, 123594), (540, 102995), (675, 82396), (900, 61797), (1350, 41198), (2700, 20599)]