91409580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1553}}^1$

素因数の和:1680

約数の個数: 96

約数和(自身を含む): 287179200

約数和(自身を除く): 195769620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 436, 540, 545, 654, 981, 1090, 1308, 1553, 1635, 1962, 2180, 2943, 3106, 3270, 3924, 4659, 4905, 5886, 6212, 6540, 7765, 9318, 9810, 11772, 13977, 14715, 15530, 18636, 19620, 23295, 27954, 29430, 31060, 41931, 46590, 55908, 58860, 69885, 83862, 93180, 139770, 167724, 169277, 209655, 279540, 338554, 419310, 507831, 677108, 838620, 846385, 1015662, 1523493, 1692770, 2031324, 2539155, 3046986, 3385540, 4570479, 5078310, 6093972, 7617465, 9140958, 10156620, 15234930, 18281916, 22852395, 30469860, 45704790, 91409580]

約数ペア:

[(1, 91409580), (2, 45704790), (3, 30469860), (4, 22852395), (5, 18281916), (6, 15234930), (9, 10156620), (10, 9140958), (12, 7617465), (15, 6093972), (18, 5078310), (20, 4570479), (27, 3385540), (30, 3046986), (36, 2539155), (45, 2031324), (54, 1692770), (60, 1523493), (90, 1015662), (108, 846385), (109, 838620), (135, 677108), (180, 507831), (218, 419310), (270, 338554), (327, 279540), (436, 209655), (540, 169277), (545, 167724), (654, 139770), (981, 93180), (1090, 83862), (1308, 69885), (1553, 58860), (1635, 55908), (1962, 46590), (2180, 41931), (2943, 31060), (3106, 29430), (3270, 27954), (3924, 23295), (4659, 19620), (4905, 18636), (5886, 15530), (6212, 14715), (6540, 13977), (7765, 11772), (9318, 9810)]