145433220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 431518080

約数和(自身を除く): 286084860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 193, 228, 285, 380, 386, 570, 579, 661, 772, 965, 1140, 1158, 1322, 1930, 1983, 2316, 2644, 2895, 3305, 3667, 3860, 3966, 5790, 6610, 7334, 7932, 9915, 11001, 11580, 12559, 13220, 14668, 18335, 19830, 22002, 25118, 36670, 37677, 39660, 44004, 50236, 55005, 62795, 73340, 75354, 110010, 125590, 127573, 150708, 188385, 220020, 251180, 255146, 376770, 382719, 510292, 637865, 753540, 765438, 1275730, 1530876, 1913595, 2423887, 2551460, 3827190, 4847774, 7271661, 7654380, 9695548, 12119435, 14543322, 24238870, 29086644, 36358305, 48477740, 72716610, 145433220]

約数ペア:

[(1, 145433220), (2, 72716610), (3, 48477740), (4, 36358305), (5, 29086644), (6, 24238870), (10, 14543322), (12, 12119435), (15, 9695548), (19, 7654380), (20, 7271661), (30, 4847774), (38, 3827190), (57, 2551460), (60, 2423887), (76, 1913595), (95, 1530876), (114, 1275730), (190, 765438), (193, 753540), (228, 637865), (285, 510292), (380, 382719), (386, 376770), (570, 255146), (579, 251180), (661, 220020), (772, 188385), (965, 150708), (1140, 127573), (1158, 125590), (1322, 110010), (1930, 75354), (1983, 73340), (2316, 62795), (2644, 55005), (2895, 50236), (3305, 44004), (3667, 39660), (3860, 37677), (3966, 36670), (5790, 25118), (6610, 22002), (7334, 19830), (7932, 18335), (9915, 14668), (11001, 13220), (11580, 12559)]