26160900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 81661440

約数和(自身を除く): 55500540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 31, 50, 58, 60, 62, 75, 87, 93, 97, 100, 116, 124, 145, 150, 155, 174, 186, 194, 290, 291, 300, 310, 348, 372, 388, 435, 465, 485, 580, 582, 620, 725, 775, 870, 899, 930, 970, 1164, 1450, 1455, 1550, 1740, 1798, 1860, 1940, 2175, 2325, 2425, 2697, 2813, 2900, 2910, 3007, 3100, 3596, 4350, 4495, 4650, 4850, 5394, 5626, 5820, 6014, 7275, 8439, 8700, 8990, 9021, 9300, 9700, 10788, 11252, 12028, 13485, 14065, 14550, 15035, 16878, 17980, 18042, 22475, 26970, 28130, 29100, 30070, 33756, 36084, 42195, 44950, 45105, 53940, 56260, 60140, 67425, 70325, 75175, 84390, 87203, 89900, 90210, 134850, 140650, 150350, 168780, 174406, 180420, 210975, 225525, 261609, 269700, 281300, 300700, 348812, 421950, 436015, 451050, 523218, 843900, 872030, 902100, 1046436, 1308045, 1744060, 2180075, 2616090, 4360150, 5232180, 6540225, 8720300, 13080450, 26160900]

約数ペア:

[(1, 26160900), (2, 13080450), (3, 8720300), (4, 6540225), (5, 5232180), (6, 4360150), (10, 2616090), (12, 2180075), (15, 1744060), (20, 1308045), (25, 1046436), (29, 902100), (30, 872030), (31, 843900), (50, 523218), (58, 451050), (60, 436015), (62, 421950), (75, 348812), (87, 300700), (93, 281300), (97, 269700), (100, 261609), (116, 225525), (124, 210975), (145, 180420), (150, 174406), (155, 168780), (174, 150350), (186, 140650), (194, 134850), (290, 90210), (291, 89900), (300, 87203), (310, 84390), (348, 75175), (372, 70325), (388, 67425), (435, 60140), (465, 56260), (485, 53940), (580, 45105), (582, 44950), (620, 42195), (725, 36084), (775, 33756), (870, 30070), (899, 29100), (930, 28130), (970, 26970), (1164, 22475), (1450, 18042), (1455, 17980), (1550, 16878), (1740, 15035), (1798, 14550), (1860, 14065), (1940, 13485), (2175, 12028), (2325, 11252), (2425, 10788), (2697, 9700), (2813, 9300), (2900, 9021), (2910, 8990), (3007, 8700), (3100, 8439), (3596, 7275), (4350, 6014), (4495, 5820), (4650, 5626), (4850, 5394)]