68818800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{57349}}^1$

素因数の和:57370

約数の個数: 60

約数和(自身を含む): 220453400

約数和(自身を除く): 151634600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 57349, 114698, 172047, 229396, 286745, 344094, 458792, 573490, 688188, 860235, 917584, 1146980, 1376376, 1433725, 1720470, 2293960, 2752752, 2867450, 3440940, 4301175, 4587920, 5734900, 6881880, 8602350, 11469800, 13763760, 17204700, 22939600, 34409400, 68818800]

約数ペア:

[(1, 68818800), (2, 34409400), (3, 22939600), (4, 17204700), (5, 13763760), (6, 11469800), (8, 8602350), (10, 6881880), (12, 5734900), (15, 4587920), (16, 4301175), (20, 3440940), (24, 2867450), (25, 2752752), (30, 2293960), (40, 1720470), (48, 1433725), (50, 1376376), (60, 1146980), (75, 917584), (80, 860235), (100, 688188), (120, 573490), (150, 458792), (200, 344094), (240, 286745), (300, 229396), (400, 172047), (600, 114698), (1200, 57349)]