29171100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 99993600

約数和(自身を除く): 70822500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 479, 525, 580, 609, 700, 725, 812, 870, 958, 1015, 1050, 1218, 1437, 1450, 1740, 1916, 2030, 2100, 2175, 2395, 2436, 2874, 2900, 3045, 3353, 4060, 4350, 4790, 5075, 5748, 6090, 6706, 7185, 8700, 9580, 10059, 10150, 11975, 12180, 13412, 13891, 14370, 15225, 16765, 20118, 20300, 23950, 27782, 28740, 30450, 33530, 35925, 40236, 41673, 47900, 50295, 55564, 60900, 67060, 69455, 71850, 83346, 83825, 97237, 100590, 138910, 143700, 166692, 167650, 194474, 201180, 208365, 251475, 277820, 291711, 335300, 347275, 388948, 416730, 486185, 502950, 583422, 694550, 833460, 972370, 1005900, 1041825, 1166844, 1389100, 1458555, 1944740, 2083650, 2430925, 2917110, 4167300, 4861850, 5834220, 7292775, 9723700, 14585550, 29171100]

約数ペア:

[(1, 29171100), (2, 14585550), (3, 9723700), (4, 7292775), (5, 5834220), (6, 4861850), (7, 4167300), (10, 2917110), (12, 2430925), (14, 2083650), (15, 1944740), (20, 1458555), (21, 1389100), (25, 1166844), (28, 1041825), (29, 1005900), (30, 972370), (35, 833460), (42, 694550), (50, 583422), (58, 502950), (60, 486185), (70, 416730), (75, 388948), (84, 347275), (87, 335300), (100, 291711), (105, 277820), (116, 251475), (140, 208365), (145, 201180), (150, 194474), (174, 167650), (175, 166692), (203, 143700), (210, 138910), (290, 100590), (300, 97237), (348, 83825), (350, 83346), (406, 71850), (420, 69455), (435, 67060), (479, 60900), (525, 55564), (580, 50295), (609, 47900), (700, 41673), (725, 40236), (812, 35925), (870, 33530), (958, 30450), (1015, 28740), (1050, 27782), (1218, 23950), (1437, 20300), (1450, 20118), (1740, 16765), (1916, 15225), (2030, 14370), (2100, 13891), (2175, 13412), (2395, 12180), (2436, 11975), (2874, 10150), (2900, 10059), (3045, 9580), (3353, 8700), (4060, 7185), (4350, 6706), (4790, 6090), (5075, 5748)]