69621660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4159}}^1$

素因数の和:4208

約数の個数: 96

約数和(自身を含む): 223641600

約数和(自身を除く): 154019940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4159, 4185, 5580, 8318, 8370, 12477, 16636, 16740, 20795, 24954, 37431, 41590, 49908, 62385, 74862, 83180, 112293, 124770, 128929, 149724, 187155, 224586, 249540, 257858, 374310, 386787, 449172, 515716, 561465, 644645, 748620, 773574, 1122930, 1160361, 1289290, 1547148, 1933935, 2245860, 2320722, 2578580, 3481083, 3867870, 4641444, 5801805, 6962166, 7735740, 11603610, 13924332, 17405415, 23207220, 34810830, 69621660]

約数ペア:

[(1, 69621660), (2, 34810830), (3, 23207220), (4, 17405415), (5, 13924332), (6, 11603610), (9, 7735740), (10, 6962166), (12, 5801805), (15, 4641444), (18, 3867870), (20, 3481083), (27, 2578580), (30, 2320722), (31, 2245860), (36, 1933935), (45, 1547148), (54, 1289290), (60, 1160361), (62, 1122930), (90, 773574), (93, 748620), (108, 644645), (124, 561465), (135, 515716), (155, 449172), (180, 386787), (186, 374310), (270, 257858), (279, 249540), (310, 224586), (372, 187155), (465, 149724), (540, 128929), (558, 124770), (620, 112293), (837, 83180), (930, 74862), (1116, 62385), (1395, 49908), (1674, 41590), (1860, 37431), (2790, 24954), (3348, 20795), (4159, 16740), (4185, 16636), (5580, 12477), (8318, 8370)]