200080300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5393}}^1$

素因数の和:5467

約数の個数: 72

約数和(自身を含む): 505655136

約数和(自身を除く): 305574836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 140, 175, 212, 265, 350, 371, 530, 700, 742, 1060, 1325, 1484, 1855, 2650, 3710, 5300, 5393, 7420, 9275, 10786, 18550, 21572, 26965, 37100, 37751, 53930, 75502, 107860, 134825, 151004, 188755, 269650, 285829, 377510, 539300, 571658, 755020, 943775, 1143316, 1429145, 1887550, 2000803, 2858290, 3775100, 4001606, 5716580, 7145725, 8003212, 10004015, 14291450, 20008030, 28582900, 40016060, 50020075, 100040150, 200080300]

約数ペア:

[(1, 200080300), (2, 100040150), (4, 50020075), (5, 40016060), (7, 28582900), (10, 20008030), (14, 14291450), (20, 10004015), (25, 8003212), (28, 7145725), (35, 5716580), (50, 4001606), (53, 3775100), (70, 2858290), (100, 2000803), (106, 1887550), (140, 1429145), (175, 1143316), (212, 943775), (265, 755020), (350, 571658), (371, 539300), (530, 377510), (700, 285829), (742, 269650), (1060, 188755), (1325, 151004), (1484, 134825), (1855, 107860), (2650, 75502), (3710, 53930), (5300, 37751), (5393, 37100), (7420, 26965), (9275, 21572), (10786, 18550)]