84116820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1667}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 244075104

約数和(自身を除く): 159958284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 841, 870, 1667, 1682, 1740, 2523, 3334, 3364, 4205, 5001, 5046, 6668, 8335, 8410, 10002, 10092, 12615, 16670, 16820, 20004, 25005, 25230, 33340, 48343, 50010, 50460, 96686, 100020, 145029, 193372, 241715, 290058, 483430, 580116, 725145, 966860, 1401947, 1450290, 2803894, 2900580, 4205841, 5607788, 7009735, 8411682, 14019470, 16823364, 21029205, 28038940, 42058410, 84116820]

約数ペア:

[(1, 84116820), (2, 42058410), (3, 28038940), (4, 21029205), (5, 16823364), (6, 14019470), (10, 8411682), (12, 7009735), (15, 5607788), (20, 4205841), (29, 2900580), (30, 2803894), (58, 1450290), (60, 1401947), (87, 966860), (116, 725145), (145, 580116), (174, 483430), (290, 290058), (348, 241715), (435, 193372), (580, 145029), (841, 100020), (870, 96686), (1667, 50460), (1682, 50010), (1740, 48343), (2523, 33340), (3334, 25230), (3364, 25005), (4205, 20004), (5001, 16820), (5046, 16670), (6668, 12615), (8335, 10092), (8410, 10002)]