2016387900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2240431}}^1$

素因数の和:2240451

約数の個数: 54

約数和(自身を含む): 6320258672

約数和(自身を除く): 4303870772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 2240431, 4480862, 6721293, 8961724, 11202155, 13442586, 20163879, 22404310, 26885172, 33606465, 40327758, 44808620, 56010775, 67212930, 80655516, 100819395, 112021550, 134425860, 168032325, 201638790, 224043100, 336064650, 403277580, 504096975, 672129300, 1008193950, 2016387900]

約数ペア:

[(1, 2016387900), (2, 1008193950), (3, 672129300), (4, 504096975), (5, 403277580), (6, 336064650), (9, 224043100), (10, 201638790), (12, 168032325), (15, 134425860), (18, 112021550), (20, 100819395), (25, 80655516), (30, 67212930), (36, 56010775), (45, 44808620), (50, 40327758), (60, 33606465), (75, 26885172), (90, 22404310), (100, 20163879), (150, 13442586), (180, 11202155), (225, 8961724), (300, 6721293), (450, 4480862), (900, 2240431)]