194812020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27751}}^1$

素因数の和:27782

約数の個数: 96

約数和(自身を含む): 652727040

約数和(自身を除く): 457915020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 27751, 55502, 83253, 111004, 138755, 166506, 249759, 277510, 333012, 360763, 416265, 499518, 555020, 721526, 749277, 832530, 999036, 1082289, 1248795, 1443052, 1498554, 1665060, 1803815, 2164578, 2497590, 2997108, 3246867, 3607630, 3746385, 4329156, 4995180, 5411445, 6493734, 7215260, 7492770, 9740601, 10822890, 12987468, 14985540, 16234335, 19481202, 21645780, 32468670, 38962404, 48703005, 64937340, 97406010, 194812020]

約数ペア:

[(1, 194812020), (2, 97406010), (3, 64937340), (4, 48703005), (5, 38962404), (6, 32468670), (9, 21645780), (10, 19481202), (12, 16234335), (13, 14985540), (15, 12987468), (18, 10822890), (20, 9740601), (26, 7492770), (27, 7215260), (30, 6493734), (36, 5411445), (39, 4995180), (45, 4329156), (52, 3746385), (54, 3607630), (60, 3246867), (65, 2997108), (78, 2497590), (90, 2164578), (108, 1803815), (117, 1665060), (130, 1498554), (135, 1443052), (156, 1248795), (180, 1082289), (195, 999036), (234, 832530), (260, 749277), (270, 721526), (351, 555020), (390, 499518), (468, 416265), (540, 360763), (585, 333012), (702, 277510), (780, 249759), (1170, 166506), (1404, 138755), (1755, 111004), (2340, 83253), (3510, 55502), (7020, 27751)]