221736150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{164249}}^1$

素因数の和:164270

約数の個数: 48

約数和(自身を含む): 611010000

約数和(自身を除く): 389273850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 164249, 328498, 492747, 821245, 985494, 1478241, 1642490, 2463735, 2956482, 4106225, 4434723, 4927470, 7391205, 8212450, 8869446, 12318675, 14782410, 22173615, 24637350, 36956025, 44347230, 73912050, 110868075, 221736150]

約数ペア:

[(1, 221736150), (2, 110868075), (3, 73912050), (5, 44347230), (6, 36956025), (9, 24637350), (10, 22173615), (15, 14782410), (18, 12318675), (25, 8869446), (27, 8212450), (30, 7391205), (45, 4927470), (50, 4434723), (54, 4106225), (75, 2956482), (90, 2463735), (135, 1642490), (150, 1478241), (225, 985494), (270, 821245), (450, 492747), (675, 328498), (1350, 164249)]