109238500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 289860480

約数和(自身を除く): 180621980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 59, 70, 92, 100, 115, 118, 125, 140, 161, 175, 230, 236, 250, 295, 322, 350, 413, 460, 500, 529, 575, 590, 644, 700, 805, 826, 875, 1058, 1150, 1180, 1357, 1475, 1610, 1652, 1750, 2065, 2116, 2300, 2645, 2714, 2875, 2950, 3220, 3500, 3703, 4025, 4130, 5290, 5428, 5750, 5900, 6785, 7375, 7406, 8050, 8260, 9499, 10325, 10580, 11500, 13225, 13570, 14750, 14812, 16100, 18515, 18998, 20125, 20650, 26450, 27140, 29500, 31211, 33925, 37030, 37996, 40250, 41300, 47495, 51625, 52900, 62422, 66125, 67850, 74060, 80500, 92575, 94990, 103250, 124844, 132250, 135700, 156055, 169625, 185150, 189980, 206500, 218477, 237475, 264500, 312110, 339250, 370300, 436954, 462875, 474950, 624220, 678500, 780275, 873908, 925750, 949900, 1092385, 1187375, 1560550, 1851500, 2184770, 2374750, 3121100, 3901375, 4369540, 4749500, 5461925, 7802750, 10923850, 15605500, 21847700, 27309625, 54619250, 109238500]

約数ペア:

[(1, 109238500), (2, 54619250), (4, 27309625), (5, 21847700), (7, 15605500), (10, 10923850), (14, 7802750), (20, 5461925), (23, 4749500), (25, 4369540), (28, 3901375), (35, 3121100), (46, 2374750), (50, 2184770), (59, 1851500), (70, 1560550), (92, 1187375), (100, 1092385), (115, 949900), (118, 925750), (125, 873908), (140, 780275), (161, 678500), (175, 624220), (230, 474950), (236, 462875), (250, 436954), (295, 370300), (322, 339250), (350, 312110), (413, 264500), (460, 237475), (500, 218477), (529, 206500), (575, 189980), (590, 185150), (644, 169625), (700, 156055), (805, 135700), (826, 132250), (875, 124844), (1058, 103250), (1150, 94990), (1180, 92575), (1357, 80500), (1475, 74060), (1610, 67850), (1652, 66125), (1750, 62422), (2065, 52900), (2116, 51625), (2300, 47495), (2645, 41300), (2714, 40250), (2875, 37996), (2950, 37030), (3220, 33925), (3500, 31211), (3703, 29500), (4025, 27140), (4130, 26450), (5290, 20650), (5428, 20125), (5750, 18998), (5900, 18515), (6785, 16100), (7375, 14812), (7406, 14750), (8050, 13570), (8260, 13225), (9499, 11500), (10325, 10580)]