173831220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{33301}}^1$

素因数の和:33345

約数の個数: 72

約数和(自身を含む): 545486760

約数和(自身を除く): 371655540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 33301, 66602, 99903, 133204, 166505, 199806, 299709, 333010, 399612, 499515, 599418, 666020, 965729, 999030, 1198836, 1498545, 1931458, 1998060, 2897187, 2997090, 3862916, 4828645, 5794374, 5994180, 8691561, 9657290, 11588748, 14485935, 17383122, 19314580, 28971870, 34766244, 43457805, 57943740, 86915610, 173831220]

約数ペア:

[(1, 173831220), (2, 86915610), (3, 57943740), (4, 43457805), (5, 34766244), (6, 28971870), (9, 19314580), (10, 17383122), (12, 14485935), (15, 11588748), (18, 9657290), (20, 8691561), (29, 5994180), (30, 5794374), (36, 4828645), (45, 3862916), (58, 2997090), (60, 2897187), (87, 1998060), (90, 1931458), (116, 1498545), (145, 1198836), (174, 999030), (180, 965729), (261, 666020), (290, 599418), (348, 499515), (435, 399612), (522, 333010), (580, 299709), (870, 199806), (1044, 166505), (1305, 133204), (1740, 99903), (2610, 66602), (5220, 33301)]