90667620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8837}}^1$

素因数の和:8874

約数の個数: 96

約数和(自身を含む): 296956800

約数和(自身を除く): 206289180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 8837, 10260, 17674, 26511, 35348, 44185, 53022, 79533, 88370, 106044, 132555, 159066, 167903, 176740, 238599, 265110, 318132, 335806, 397665, 477198, 503709, 530220, 671612, 795330, 839515, 954396, 1007418, 1192995, 1511127, 1590660, 1679030, 2014836, 2385990, 2518545, 3022254, 3358060, 4533381, 4771980, 5037090, 6044508, 7555635, 9066762, 10074180, 15111270, 18133524, 22666905, 30222540, 45333810, 90667620]

約数ペア:

[(1, 90667620), (2, 45333810), (3, 30222540), (4, 22666905), (5, 18133524), (6, 15111270), (9, 10074180), (10, 9066762), (12, 7555635), (15, 6044508), (18, 5037090), (19, 4771980), (20, 4533381), (27, 3358060), (30, 3022254), (36, 2518545), (38, 2385990), (45, 2014836), (54, 1679030), (57, 1590660), (60, 1511127), (76, 1192995), (90, 1007418), (95, 954396), (108, 839515), (114, 795330), (135, 671612), (171, 530220), (180, 503709), (190, 477198), (228, 397665), (270, 335806), (285, 318132), (342, 265110), (380, 238599), (513, 176740), (540, 167903), (570, 159066), (684, 132555), (855, 106044), (1026, 88370), (1140, 79533), (1710, 53022), (2052, 44185), (2565, 35348), (3420, 26511), (5130, 17674), (8837, 10260)]