2875901700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{1213}}^1$

素因数の和:2366

約数の個数: 144

約数和(自身を含む): 9525918080

約数和(自身を除く): 6650016380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 1129, 1213, 2100, 2258, 2426, 3387, 3639, 4516, 4852, 5645, 6065, 6774, 7278, 7903, 8491, 11290, 12130, 13548, 14556, 15806, 16935, 16982, 18195, 22580, 23709, 24260, 25473, 28225, 30325, 31612, 33870, 33964, 36390, 39515, 42455, 47418, 50946, 56450, 60650, 67740, 72780, 79030, 84675, 84910, 90975, 94836, 101892, 112900, 118545, 121300, 127365, 158060, 169350, 169820, 181950, 197575, 212275, 237090, 254730, 338700, 363900, 395150, 424550, 474180, 509460, 592725, 636825, 790300, 849100, 1185450, 1273650, 1369477, 2370900, 2547300, 2738954, 4108431, 5477908, 6847385, 8216862, 9586339, 13694770, 16433724, 19172678, 20542155, 27389540, 28759017, 34236925, 38345356, 41084310, 47931695, 57518034, 68473850, 82168620, 95863390, 102710775, 115036068, 136947700, 143795085, 191726780, 205421550, 239658475, 287590170, 410843100, 479316950, 575180340, 718975425, 958633900, 1437950850, 2875901700]

約数ペア:

[(1, 2875901700), (2, 1437950850), (3, 958633900), (4, 718975425), (5, 575180340), (6, 479316950), (7, 410843100), (10, 287590170), (12, 239658475), (14, 205421550), (15, 191726780), (20, 143795085), (21, 136947700), (25, 115036068), (28, 102710775), (30, 95863390), (35, 82168620), (42, 68473850), (50, 57518034), (60, 47931695), (70, 41084310), (75, 38345356), (84, 34236925), (100, 28759017), (105, 27389540), (140, 20542155), (150, 19172678), (175, 16433724), (210, 13694770), (300, 9586339), (350, 8216862), (420, 6847385), (525, 5477908), (700, 4108431), (1050, 2738954), (1129, 2547300), (1213, 2370900), (2100, 1369477), (2258, 1273650), (2426, 1185450), (3387, 849100), (3639, 790300), (4516, 636825), (4852, 592725), (5645, 509460), (6065, 474180), (6774, 424550), (7278, 395150), (7903, 363900), (8491, 338700), (11290, 254730), (12130, 237090), (13548, 212275), (14556, 197575), (15806, 181950), (16935, 169820), (16982, 169350), (18195, 158060), (22580, 127365), (23709, 121300), (24260, 118545), (25473, 112900), (28225, 101892), (30325, 94836), (31612, 90975), (33870, 84910), (33964, 84675), (36390, 79030), (39515, 72780), (42455, 67740), (47418, 60650), (50946, 56450)]