129828800

素因数分解:

$2^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1606

約数の個数: 84

約数和(自身を含む): 325700136

約数和(自身を除く): 195871336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 160, 200, 212, 265, 320, 400, 424, 530, 800, 848, 1060, 1325, 1531, 1600, 1696, 2120, 2650, 3062, 3392, 4240, 5300, 6124, 7655, 8480, 10600, 12248, 15310, 16960, 21200, 24496, 30620, 38275, 42400, 48992, 61240, 76550, 81143, 84800, 97984, 122480, 153100, 162286, 244960, 306200, 324572, 405715, 489920, 612400, 649144, 811430, 1224800, 1298288, 1622860, 2028575, 2449600, 2596576, 3245720, 4057150, 5193152, 6491440, 8114300, 12982880, 16228600, 25965760, 32457200, 64914400, 129828800]

約数ペア:

[(1, 129828800), (2, 64914400), (4, 32457200), (5, 25965760), (8, 16228600), (10, 12982880), (16, 8114300), (20, 6491440), (25, 5193152), (32, 4057150), (40, 3245720), (50, 2596576), (53, 2449600), (64, 2028575), (80, 1622860), (100, 1298288), (106, 1224800), (160, 811430), (200, 649144), (212, 612400), (265, 489920), (320, 405715), (400, 324572), (424, 306200), (530, 244960), (800, 162286), (848, 153100), (1060, 122480), (1325, 97984), (1531, 84800), (1600, 81143), (1696, 76550), (2120, 61240), (2650, 48992), (3062, 42400), (3392, 38275), (4240, 30620), (5300, 24496), (6124, 21200), (7655, 16960), (8480, 15310), (10600, 12248)]