22228200

素因数分解:

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

素因数の和:308

約数の個数: 144

約数和(自身を含む): 76384620

約数和(自身を除く): 54156420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 53, 60, 72, 75, 90, 100, 106, 120, 150, 159, 180, 200, 212, 225, 233, 265, 300, 318, 360, 424, 450, 466, 477, 530, 600, 636, 699, 795, 900, 932, 954, 1060, 1165, 1272, 1325, 1398, 1590, 1800, 1864, 1908, 2097, 2120, 2330, 2385, 2650, 2796, 3180, 3495, 3816, 3975, 4194, 4660, 4770, 5300, 5592, 5825, 6360, 6990, 7950, 8388, 9320, 9540, 10485, 10600, 11650, 11925, 12349, 13980, 15900, 16776, 17475, 19080, 20970, 23300, 23850, 24698, 27960, 31800, 34950, 37047, 41940, 46600, 47700, 49396, 52425, 61745, 69900, 74094, 83880, 95400, 98792, 104850, 111141, 123490, 139800, 148188, 185235, 209700, 222282, 246980, 296376, 308725, 370470, 419400, 444564, 493960, 555705, 617450, 740940, 889128, 926175, 1111410, 1234900, 1481880, 1852350, 2222820, 2469800, 2778525, 3704700, 4445640, 5557050, 7409400, 11114100, 22228200]

約数ペア:

[(1, 22228200), (2, 11114100), (3, 7409400), (4, 5557050), (5, 4445640), (6, 3704700), (8, 2778525), (9, 2469800), (10, 2222820), (12, 1852350), (15, 1481880), (18, 1234900), (20, 1111410), (24, 926175), (25, 889128), (30, 740940), (36, 617450), (40, 555705), (45, 493960), (50, 444564), (53, 419400), (60, 370470), (72, 308725), (75, 296376), (90, 246980), (100, 222282), (106, 209700), (120, 185235), (150, 148188), (159, 139800), (180, 123490), (200, 111141), (212, 104850), (225, 98792), (233, 95400), (265, 83880), (300, 74094), (318, 69900), (360, 61745), (424, 52425), (450, 49396), (466, 47700), (477, 46600), (530, 41940), (600, 37047), (636, 34950), (699, 31800), (795, 27960), (900, 24698), (932, 23850), (954, 23300), (1060, 20970), (1165, 19080), (1272, 17475), (1325, 16776), (1398, 15900), (1590, 13980), (1800, 12349), (1864, 11925), (1908, 11650), (2097, 10600), (2120, 10485), (2330, 9540), (2385, 9320), (2650, 8388), (2796, 7950), (3180, 6990), (3495, 6360), (3816, 5825), (3975, 5592), (4194, 5300), (4660, 4770)]