2006457900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{290791}}^1$

素因数の和:290831

約数の個数: 72

約数和(自身を含む): 6057778944

約数和(自身を除く): 4051321044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 290791, 581582, 872373, 1163164, 1453955, 1744746, 2907910, 3489492, 4361865, 5815820, 6688193, 7269775, 8723730, 13376386, 14539550, 17447460, 20064579, 21809325, 26752772, 29079100, 33440965, 40129158, 43618650, 66881930, 80258316, 87237300, 100322895, 133763860, 167204825, 200645790, 334409650, 401291580, 501614475, 668819300, 1003228950, 2006457900]

約数ペア:

[(1, 2006457900), (2, 1003228950), (3, 668819300), (4, 501614475), (5, 401291580), (6, 334409650), (10, 200645790), (12, 167204825), (15, 133763860), (20, 100322895), (23, 87237300), (25, 80258316), (30, 66881930), (46, 43618650), (50, 40129158), (60, 33440965), (69, 29079100), (75, 26752772), (92, 21809325), (100, 20064579), (115, 17447460), (138, 14539550), (150, 13376386), (230, 8723730), (276, 7269775), (300, 6688193), (345, 5815820), (460, 4361865), (575, 3489492), (690, 2907910), (1150, 1744746), (1380, 1453955), (1725, 1163164), (2300, 872373), (3450, 581582), (6900, 290791)]