844604820

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1173

約数の個数: 168

約数和(自身を含む): 2711942856

約数和(自身を除く): 1867338036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 243, 265, 270, 318, 324, 405, 477, 486, 530, 540, 636, 729, 795, 810, 954, 972, 1060, 1093, 1215, 1431, 1458, 1590, 1620, 1908, 2186, 2385, 2430, 2862, 2916, 3180, 3279, 3645, 4293, 4372, 4770, 4860, 5465, 5724, 6558, 7155, 7290, 8586, 9540, 9837, 10930, 12879, 13116, 14310, 14580, 16395, 17172, 19674, 21465, 21860, 25758, 28620, 29511, 32790, 38637, 39348, 42930, 49185, 51516, 57929, 59022, 64395, 65580, 77274, 85860, 88533, 98370, 115858, 118044, 128790, 147555, 154548, 173787, 177066, 193185, 196740, 231716, 257580, 265599, 289645, 295110, 347574, 354132, 386370, 442665, 521361, 531198, 579290, 590220, 695148, 772740, 796797, 868935, 885330, 1042722, 1062396, 1158580, 1327995, 1564083, 1593594, 1737870, 1770660, 2085444, 2606805, 2655990, 3128166, 3187188, 3475740, 3983985, 4692249, 5213610, 5311980, 6256332, 7820415, 7967970, 9384498, 10427220, 14076747, 15640830, 15935940, 18768996, 23461245, 28153494, 31281660, 42230241, 46922490, 56306988, 70383735, 84460482, 93844980, 140767470, 168920964, 211151205, 281534940, 422302410, 844604820]

約数ペア:

[(1, 844604820), (2, 422302410), (3, 281534940), (4, 211151205), (5, 168920964), (6, 140767470), (9, 93844980), (10, 84460482), (12, 70383735), (15, 56306988), (18, 46922490), (20, 42230241), (27, 31281660), (30, 28153494), (36, 23461245), (45, 18768996), (53, 15935940), (54, 15640830), (60, 14076747), (81, 10427220), (90, 9384498), (106, 7967970), (108, 7820415), (135, 6256332), (159, 5311980), (162, 5213610), (180, 4692249), (212, 3983985), (243, 3475740), (265, 3187188), (270, 3128166), (318, 2655990), (324, 2606805), (405, 2085444), (477, 1770660), (486, 1737870), (530, 1593594), (540, 1564083), (636, 1327995), (729, 1158580), (795, 1062396), (810, 1042722), (954, 885330), (972, 868935), (1060, 796797), (1093, 772740), (1215, 695148), (1431, 590220), (1458, 579290), (1590, 531198), (1620, 521361), (1908, 442665), (2186, 386370), (2385, 354132), (2430, 347574), (2862, 295110), (2916, 289645), (3180, 265599), (3279, 257580), (3645, 231716), (4293, 196740), (4372, 193185), (4770, 177066), (4860, 173787), (5465, 154548), (5724, 147555), (6558, 128790), (7155, 118044), (7290, 115858), (8586, 98370), (9540, 88533), (9837, 85860), (10930, 77274), (12879, 65580), (13116, 64395), (14310, 59022), (14580, 57929), (16395, 51516), (17172, 49185), (19674, 42930), (21465, 39348), (21860, 38637), (25758, 32790), (28620, 29511)]