105004440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^2$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 355942080

約数和(自身を除く): 250937640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 97, 120, 124, 155, 180, 186, 194, 248, 279, 291, 310, 360, 372, 388, 465, 485, 558, 582, 620, 744, 776, 873, 930, 970, 1116, 1164, 1240, 1395, 1455, 1746, 1860, 1940, 2232, 2328, 2790, 2910, 3007, 3492, 3720, 3880, 4365, 5580, 5820, 6014, 6984, 8730, 9021, 9409, 11160, 11640, 12028, 15035, 17460, 18042, 18818, 24056, 27063, 28227, 30070, 34920, 36084, 37636, 45105, 47045, 54126, 56454, 60140, 72168, 75272, 84681, 90210, 94090, 108252, 112908, 120280, 135315, 141135, 169362, 180420, 188180, 216504, 225816, 270630, 282270, 291679, 338724, 360840, 376360, 423405, 541260, 564540, 583358, 677448, 846810, 875037, 1082520, 1129080, 1166716, 1458395, 1693620, 1750074, 2333432, 2625111, 2916790, 3387240, 3500148, 4375185, 5250222, 5833580, 7000296, 8750370, 10500444, 11667160, 13125555, 17500740, 21000888, 26251110, 35001480, 52502220, 105004440]

約数ペア:

[(1, 105004440), (2, 52502220), (3, 35001480), (4, 26251110), (5, 21000888), (6, 17500740), (8, 13125555), (9, 11667160), (10, 10500444), (12, 8750370), (15, 7000296), (18, 5833580), (20, 5250222), (24, 4375185), (30, 3500148), (31, 3387240), (36, 2916790), (40, 2625111), (45, 2333432), (60, 1750074), (62, 1693620), (72, 1458395), (90, 1166716), (93, 1129080), (97, 1082520), (120, 875037), (124, 846810), (155, 677448), (180, 583358), (186, 564540), (194, 541260), (248, 423405), (279, 376360), (291, 360840), (310, 338724), (360, 291679), (372, 282270), (388, 270630), (465, 225816), (485, 216504), (558, 188180), (582, 180420), (620, 169362), (744, 141135), (776, 135315), (873, 120280), (930, 112908), (970, 108252), (1116, 94090), (1164, 90210), (1240, 84681), (1395, 75272), (1455, 72168), (1746, 60140), (1860, 56454), (1940, 54126), (2232, 47045), (2328, 45105), (2790, 37636), (2910, 36084), (3007, 34920), (3492, 30070), (3720, 28227), (3880, 27063), (4365, 24056), (5580, 18818), (5820, 18042), (6014, 17460), (6984, 15035), (8730, 12028), (9021, 11640), (9409, 11160)]