2019900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{6733}}^1$

素因数の和:6750

約数の個数: 36

約数和(自身を含む): 5845112

約数和(自身を除く): 3825212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 6733, 13466, 20199, 26932, 33665, 40398, 67330, 80796, 100995, 134660, 168325, 201990, 336650, 403980, 504975, 673300, 1009950, 2019900]

約数ペア:

[(1, 2019900), (2, 1009950), (3, 673300), (4, 504975), (5, 403980), (6, 336650), (10, 201990), (12, 168325), (15, 134660), (20, 100995), (25, 80796), (30, 67330), (50, 40398), (60, 33665), (75, 26932), (100, 20199), (150, 13466), (300, 6733)]