121228200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{67349}}^1$

素因数の和:67371

約数の個数: 72

約数和(自身を含む): 407130750

約数和(自身を除く): 285902550

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, 67349, 134698, 202047, 269396, 336745, 404094, 538792, 606141, 673490, 808188, 1010235, 1212282, 1346980, 1616376, 1683725, 2020470, 2424564, 2693960, 3030705, 3367450, 4040940, 4849128, 5051175, 6061410, 6734900, 8081880, 10102350, 12122820, 13469800, 15153525, 20204700, 24245640, 30307050, 40409400, 60614100, 121228200]

約数ペア:

[(1, 121228200), (2, 60614100), (3, 40409400), (4, 30307050), (5, 24245640), (6, 20204700), (8, 15153525), (9, 13469800), (10, 12122820), (12, 10102350), (15, 8081880), (18, 6734900), (20, 6061410), (24, 5051175), (25, 4849128), (30, 4040940), (36, 3367450), (40, 3030705), (45, 2693960), (50, 2424564), (60, 2020470), (72, 1683725), (75, 1616376), (90, 1346980), (100, 1212282), (120, 1010235), (150, 808188), (180, 673490), (200, 606141), (225, 538792), (300, 404094), (360, 336745), (450, 269396), (600, 202047), (900, 134698), (1800, 67349)]