79734900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:950

約数の個数: 144

約数和(自身を含む): 270093824

約数和(自身を除く): 190358924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 129, 140, 150, 172, 175, 210, 215, 258, 300, 301, 350, 420, 430, 516, 525, 602, 645, 700, 860, 883, 903, 1050, 1075, 1204, 1290, 1505, 1766, 1806, 2100, 2150, 2580, 2649, 3010, 3225, 3532, 3612, 4300, 4415, 4515, 5298, 6020, 6181, 6450, 7525, 8830, 9030, 10596, 12362, 12900, 13245, 15050, 17660, 18060, 18543, 22075, 22575, 24724, 26490, 30100, 30905, 37086, 37969, 44150, 45150, 52980, 61810, 66225, 74172, 75938, 88300, 90300, 92715, 113907, 123620, 132450, 151876, 154525, 185430, 189845, 227814, 264900, 265783, 309050, 370860, 379690, 455628, 463575, 531566, 569535, 618100, 759380, 797349, 927150, 949225, 1063132, 1139070, 1328915, 1594698, 1854300, 1898450, 2278140, 2657830, 2847675, 3189396, 3796900, 3986745, 5315660, 5695350, 6644575, 7973490, 11390700, 13289150, 15946980, 19933725, 26578300, 39867450, 79734900]

約数ペア:

[(1, 79734900), (2, 39867450), (3, 26578300), (4, 19933725), (5, 15946980), (6, 13289150), (7, 11390700), (10, 7973490), (12, 6644575), (14, 5695350), (15, 5315660), (20, 3986745), (21, 3796900), (25, 3189396), (28, 2847675), (30, 2657830), (35, 2278140), (42, 1898450), (43, 1854300), (50, 1594698), (60, 1328915), (70, 1139070), (75, 1063132), (84, 949225), (86, 927150), (100, 797349), (105, 759380), (129, 618100), (140, 569535), (150, 531566), (172, 463575), (175, 455628), (210, 379690), (215, 370860), (258, 309050), (300, 265783), (301, 264900), (350, 227814), (420, 189845), (430, 185430), (516, 154525), (525, 151876), (602, 132450), (645, 123620), (700, 113907), (860, 92715), (883, 90300), (903, 88300), (1050, 75938), (1075, 74172), (1204, 66225), (1290, 61810), (1505, 52980), (1766, 45150), (1806, 44150), (2100, 37969), (2150, 37086), (2580, 30905), (2649, 30100), (3010, 26490), (3225, 24724), (3532, 22575), (3612, 22075), (4300, 18543), (4415, 18060), (4515, 17660), (5298, 15050), (6020, 13245), (6181, 12900), (6450, 12362), (7525, 10596), (8830, 9030)]