129891000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1546

約数の個数: 128

約数和(自身を含む): 419515200

約数和(自身を除く): 289624200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 116, 120, 125, 145, 150, 174, 200, 232, 250, 290, 300, 348, 375, 435, 500, 580, 600, 696, 725, 750, 870, 1000, 1160, 1450, 1493, 1500, 1740, 2175, 2900, 2986, 3000, 3480, 3625, 4350, 4479, 5800, 5972, 7250, 7465, 8700, 8958, 10875, 11944, 14500, 14930, 17400, 17916, 21750, 22395, 29000, 29860, 35832, 37325, 43297, 43500, 44790, 59720, 74650, 86594, 87000, 89580, 111975, 129891, 149300, 173188, 179160, 186625, 216485, 223950, 259782, 298600, 346376, 373250, 432970, 447900, 519564, 559875, 649455, 746500, 865940, 895800, 1039128, 1082425, 1119750, 1298910, 1493000, 1731880, 2164850, 2239500, 2597820, 3247275, 4329700, 4479000, 5195640, 5412125, 6494550, 8659400, 10824250, 12989100, 16236375, 21648500, 25978200, 32472750, 43297000, 64945500, 129891000]

約数ペア:

[(1, 129891000), (2, 64945500), (3, 43297000), (4, 32472750), (5, 25978200), (6, 21648500), (8, 16236375), (10, 12989100), (12, 10824250), (15, 8659400), (20, 6494550), (24, 5412125), (25, 5195640), (29, 4479000), (30, 4329700), (40, 3247275), (50, 2597820), (58, 2239500), (60, 2164850), (75, 1731880), (87, 1493000), (100, 1298910), (116, 1119750), (120, 1082425), (125, 1039128), (145, 895800), (150, 865940), (174, 746500), (200, 649455), (232, 559875), (250, 519564), (290, 447900), (300, 432970), (348, 373250), (375, 346376), (435, 298600), (500, 259782), (580, 223950), (600, 216485), (696, 186625), (725, 179160), (750, 173188), (870, 149300), (1000, 129891), (1160, 111975), (1450, 89580), (1493, 87000), (1500, 86594), (1740, 74650), (2175, 59720), (2900, 44790), (2986, 43500), (3000, 43297), (3480, 37325), (3625, 35832), (4350, 29860), (4479, 29000), (5800, 22395), (5972, 21750), (7250, 17916), (7465, 17400), (8700, 14930), (8958, 14500), (10875, 11944)]