63840300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{212801}}^1$

素因数の和:212818

約数の個数: 36

約数和(自身を含む): 184712136

約数和(自身を除く): 120871836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 212801, 425602, 638403, 851204, 1064005, 1276806, 2128010, 2553612, 3192015, 4256020, 5320025, 6384030, 10640050, 12768060, 15960075, 21280100, 31920150, 63840300]

約数ペア:

[(1, 63840300), (2, 31920150), (3, 21280100), (4, 15960075), (5, 12768060), (6, 10640050), (10, 6384030), (12, 5320025), (15, 4256020), (20, 3192015), (25, 2553612), (30, 2128010), (50, 1276806), (60, 1064005), (75, 851204), (100, 638403), (150, 425602), (300, 212801)]