57729060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2341}}^1$

素因数の和:2493

約数の個数: 72

約数和(自身を含む): 176465016

約数和(自身を除く): 118735956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2341, 2466, 2740, 4110, 4682, 4932, 6165, 7023, 8220, 9364, 11705, 12330, 14046, 21069, 23410, 24660, 28092, 35115, 42138, 46820, 70230, 84276, 105345, 140460, 210690, 320717, 421380, 641434, 962151, 1282868, 1603585, 1924302, 2886453, 3207170, 3848604, 4810755, 5772906, 6414340, 9621510, 11545812, 14432265, 19243020, 28864530, 57729060]

約数ペア:

[(1, 57729060), (2, 28864530), (3, 19243020), (4, 14432265), (5, 11545812), (6, 9621510), (9, 6414340), (10, 5772906), (12, 4810755), (15, 3848604), (18, 3207170), (20, 2886453), (30, 1924302), (36, 1603585), (45, 1282868), (60, 962151), (90, 641434), (137, 421380), (180, 320717), (274, 210690), (411, 140460), (548, 105345), (685, 84276), (822, 70230), (1233, 46820), (1370, 42138), (1644, 35115), (2055, 28092), (2341, 24660), (2466, 23410), (2740, 21069), (4110, 14046), (4682, 12330), (4932, 11705), (6165, 9364), (7023, 8220)]