202678380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1125991}}^1$

素因数の和:1126006

約数の個数: 36

約数和(自身を含む): 614791632

約数和(自身を除く): 412113252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1125991, 2251982, 3377973, 4503964, 5629955, 6755946, 10133919, 11259910, 13511892, 16889865, 20267838, 22519820, 33779730, 40535676, 50669595, 67559460, 101339190, 202678380]

約数ペア:

[(1, 202678380), (2, 101339190), (3, 67559460), (4, 50669595), (5, 40535676), (6, 33779730), (9, 22519820), (10, 20267838), (12, 16889865), (15, 13511892), (18, 11259910), (20, 10133919), (30, 6755946), (36, 5629955), (45, 4503964), (60, 3377973), (90, 2251982), (180, 1125991)]