269339220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{7753}}^1$

素因数の和:7961

約数の個数: 72

約数和(自身を含む): 821334696

約数和(自身を除く): 551995476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 5790, 6948, 7753, 8685, 11580, 15506, 17370, 23259, 31012, 34740, 38765, 46518, 69777, 77530, 93036, 116295, 139554, 155060, 232590, 279108, 348885, 465180, 697770, 1395540, 1496329, 2992658, 4488987, 5985316, 7481645, 8977974, 13466961, 14963290, 17955948, 22444935, 26933922, 29926580, 44889870, 53867844, 67334805, 89779740, 134669610, 269339220]

約数ペア:

[(1, 269339220), (2, 134669610), (3, 89779740), (4, 67334805), (5, 53867844), (6, 44889870), (9, 29926580), (10, 26933922), (12, 22444935), (15, 17955948), (18, 14963290), (20, 13466961), (30, 8977974), (36, 7481645), (45, 5985316), (60, 4488987), (90, 2992658), (180, 1496329), (193, 1395540), (386, 697770), (579, 465180), (772, 348885), (965, 279108), (1158, 232590), (1737, 155060), (1930, 139554), (2316, 116295), (2895, 93036), (3474, 77530), (3860, 69777), (5790, 46518), (6948, 38765), (7753, 34740), (8685, 31012), (11580, 23259), (15506, 17370)]