422780700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{6679}}^1$

素因数の和:6907

約数の個数: 72

約数和(自身を含む): 1229226880

約数和(自身を除く): 806446180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 211, 300, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 5275, 6330, 6679, 10550, 12660, 13358, 15825, 20037, 21100, 26716, 31650, 33395, 40074, 63300, 66790, 80148, 100185, 133580, 166975, 200370, 333950, 400740, 500925, 667900, 1001850, 1409269, 2003700, 2818538, 4227807, 5637076, 7046345, 8455614, 14092690, 16911228, 21139035, 28185380, 35231725, 42278070, 70463450, 84556140, 105695175, 140926900, 211390350, 422780700]

約数ペア:

[(1, 422780700), (2, 211390350), (3, 140926900), (4, 105695175), (5, 84556140), (6, 70463450), (10, 42278070), (12, 35231725), (15, 28185380), (20, 21139035), (25, 16911228), (30, 14092690), (50, 8455614), (60, 7046345), (75, 5637076), (100, 4227807), (150, 2818538), (211, 2003700), (300, 1409269), (422, 1001850), (633, 667900), (844, 500925), (1055, 400740), (1266, 333950), (2110, 200370), (2532, 166975), (3165, 133580), (4220, 100185), (5275, 80148), (6330, 66790), (6679, 63300), (10550, 40074), (12660, 33395), (13358, 31650), (15825, 26716), (20037, 21100)]