91180620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8887}}^1$

素因数の和:8924

約数の個数: 96

約数和(自身を含む): 298636800

約数和(自身を除く): 207456180

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, 8887, 10260, 17774, 26661, 35548, 44435, 53322, 79983, 88870, 106644, 133305, 159966, 168853, 177740, 239949, 266610, 319932, 337706, 399915, 479898, 506559, 533220, 675412, 799830, 844265, 959796, 1013118, 1199745, 1519677, 1599660, 1688530, 2026236, 2399490, 2532795, 3039354, 3377060, 4559031, 4798980, 5065590, 6078708, 7598385, 9118062, 10131180, 15196770, 18236124, 22795155, 30393540, 45590310, 91180620]

約数ペア:

[(1, 91180620), (2, 45590310), (3, 30393540), (4, 22795155), (5, 18236124), (6, 15196770), (9, 10131180), (10, 9118062), (12, 7598385), (15, 6078708), (18, 5065590), (19, 4798980), (20, 4559031), (27, 3377060), (30, 3039354), (36, 2532795), (38, 2399490), (45, 2026236), (54, 1688530), (57, 1599660), (60, 1519677), (76, 1199745), (90, 1013118), (95, 959796), (108, 844265), (114, 799830), (135, 675412), (171, 533220), (180, 506559), (190, 479898), (228, 399915), (270, 337706), (285, 319932), (342, 266610), (380, 239949), (513, 177740), (540, 168853), (570, 159966), (684, 133305), (855, 106644), (1026, 88870), (1140, 79983), (1710, 53322), (2052, 44435), (2565, 35548), (3420, 26661), (5130, 17774), (8887, 10260)]