55570500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 179380656

約数和(自身を除く): 123810156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 125, 150, 159, 180, 212, 225, 233, 250, 265, 300, 318, 375, 450, 466, 477, 500, 530, 636, 699, 750, 795, 900, 932, 954, 1060, 1125, 1165, 1325, 1398, 1500, 1590, 1908, 2097, 2250, 2330, 2385, 2650, 2796, 3180, 3495, 3975, 4194, 4500, 4660, 4770, 5300, 5825, 6625, 6990, 7950, 8388, 9540, 10485, 11650, 11925, 12349, 13250, 13980, 15900, 17475, 19875, 20970, 23300, 23850, 24698, 26500, 29125, 34950, 37047, 39750, 41940, 47700, 49396, 52425, 58250, 59625, 61745, 69900, 74094, 79500, 87375, 104850, 111141, 116500, 119250, 123490, 148188, 174750, 185235, 209700, 222282, 238500, 246980, 262125, 308725, 349500, 370470, 444564, 524250, 555705, 617450, 740940, 926175, 1048500, 1111410, 1234900, 1543625, 1852350, 2222820, 2778525, 3087250, 3704700, 4630875, 5557050, 6174500, 9261750, 11114100, 13892625, 18523500, 27785250, 55570500]

約数ペア:

[(1, 55570500), (2, 27785250), (3, 18523500), (4, 13892625), (5, 11114100), (6, 9261750), (9, 6174500), (10, 5557050), (12, 4630875), (15, 3704700), (18, 3087250), (20, 2778525), (25, 2222820), (30, 1852350), (36, 1543625), (45, 1234900), (50, 1111410), (53, 1048500), (60, 926175), (75, 740940), (90, 617450), (100, 555705), (106, 524250), (125, 444564), (150, 370470), (159, 349500), (180, 308725), (212, 262125), (225, 246980), (233, 238500), (250, 222282), (265, 209700), (300, 185235), (318, 174750), (375, 148188), (450, 123490), (466, 119250), (477, 116500), (500, 111141), (530, 104850), (636, 87375), (699, 79500), (750, 74094), (795, 69900), (900, 61745), (932, 59625), (954, 58250), (1060, 52425), (1125, 49396), (1165, 47700), (1325, 41940), (1398, 39750), (1500, 37047), (1590, 34950), (1908, 29125), (2097, 26500), (2250, 24698), (2330, 23850), (2385, 23300), (2650, 20970), (2796, 19875), (3180, 17475), (3495, 15900), (3975, 13980), (4194, 13250), (4500, 12349), (4660, 11925), (4770, 11650), (5300, 10485), (5825, 9540), (6625, 8388), (6990, 7950)]