128466300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{428221}}^1$

素因数の和:428238

約数の個数: 36

約数和(自身を含む): 371696696

約数和(自身を除く): 243230396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 428221, 856442, 1284663, 1712884, 2141105, 2569326, 4282210, 5138652, 6423315, 8564420, 10705525, 12846630, 21411050, 25693260, 32116575, 42822100, 64233150, 128466300]

約数ペア:

[(1, 128466300), (2, 64233150), (3, 42822100), (4, 32116575), (5, 25693260), (6, 21411050), (10, 12846630), (12, 10705525), (15, 8564420), (20, 6423315), (25, 5138652), (30, 4282210), (50, 2569326), (60, 2141105), (75, 1712884), (100, 1284663), (150, 856442), (300, 428221)]