18920100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{63067}}^1$

素因数の和:63084

約数の個数: 36

約数和(自身を含む): 54743024

約数和(自身を除く): 35822924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 63067, 126134, 189201, 252268, 315335, 378402, 630670, 756804, 946005, 1261340, 1576675, 1892010, 3153350, 3784020, 4730025, 6306700, 9460050, 18920100]

約数ペア:

[(1, 18920100), (2, 9460050), (3, 6306700), (4, 4730025), (5, 3784020), (6, 3153350), (10, 1892010), (12, 1576675), (15, 1261340), (20, 946005), (25, 756804), (30, 630670), (50, 378402), (60, 315335), (75, 252268), (100, 189201), (150, 126134), (300, 63067)]