19084500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{4241}}^1$

素因数の和:4266

約数の個数: 72

約数和(自身を含む): 60219432

約数和(自身を除く): 41134932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4241, 4500, 8482, 12723, 16964, 21205, 25446, 38169, 42410, 50892, 63615, 76338, 84820, 106025, 127230, 152676, 190845, 212050, 254460, 318075, 381690, 424100, 530125, 636150, 763380, 954225, 1060250, 1272300, 1590375, 1908450, 2120500, 3180750, 3816900, 4771125, 6361500, 9542250, 19084500]

約数ペア:

[(1, 19084500), (2, 9542250), (3, 6361500), (4, 4771125), (5, 3816900), (6, 3180750), (9, 2120500), (10, 1908450), (12, 1590375), (15, 1272300), (18, 1060250), (20, 954225), (25, 763380), (30, 636150), (36, 530125), (45, 424100), (50, 381690), (60, 318075), (75, 254460), (90, 212050), (100, 190845), (125, 152676), (150, 127230), (180, 106025), (225, 84820), (250, 76338), (300, 63615), (375, 50892), (450, 42410), (500, 38169), (750, 25446), (900, 21205), (1125, 16964), (1500, 12723), (2250, 8482), (4241, 4500)]