199467900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{73877}}^1$

素因数の和:73900

約数の個数: 72

約数和(自身を含む): 641261040

約数和(自身を除く): 441793140

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, 73877, 147754, 221631, 295508, 369385, 443262, 664893, 738770, 886524, 1108155, 1329786, 1477540, 1846925, 1994679, 2216310, 2659572, 3324465, 3693850, 3989358, 4432620, 5540775, 6648930, 7387700, 7978716, 9973395, 11081550, 13297860, 16622325, 19946790, 22163100, 33244650, 39893580, 49866975, 66489300, 99733950, 199467900]

約数ペア:

[(1, 199467900), (2, 99733950), (3, 66489300), (4, 49866975), (5, 39893580), (6, 33244650), (9, 22163100), (10, 19946790), (12, 16622325), (15, 13297860), (18, 11081550), (20, 9973395), (25, 7978716), (27, 7387700), (30, 6648930), (36, 5540775), (45, 4432620), (50, 3989358), (54, 3693850), (60, 3324465), (75, 2659572), (90, 2216310), (100, 1994679), (108, 1846925), (135, 1477540), (150, 1329786), (180, 1108155), (225, 886524), (270, 738770), (300, 664893), (450, 443262), (540, 369385), (675, 295508), (900, 221631), (1350, 147754), (2700, 73877)]