118380800

素因数分解:

$2^8\times 5^2\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:428

約数の個数: 108

約数和(自身を含む): 299394900

約数和(自身を除く): 181014100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 256, 265, 320, 349, 400, 424, 530, 640, 698, 800, 848, 1060, 1280, 1325, 1396, 1600, 1696, 1745, 2120, 2650, 2792, 3200, 3392, 3490, 4240, 5300, 5584, 6400, 6784, 6980, 8480, 8725, 10600, 11168, 13568, 13960, 16960, 17450, 18497, 21200, 22336, 27920, 33920, 34900, 36994, 42400, 44672, 55840, 67840, 69800, 73988, 84800, 89344, 92485, 111680, 139600, 147976, 169600, 184970, 223360, 279200, 295952, 339200, 369940, 446720, 462425, 558400, 591904, 739880, 924850, 1116800, 1183808, 1479760, 1849700, 2233600, 2367616, 2959520, 3699400, 4735232, 5919040, 7398800, 11838080, 14797600, 23676160, 29595200, 59190400, 118380800]

約数ペア:

[(1, 118380800), (2, 59190400), (4, 29595200), (5, 23676160), (8, 14797600), (10, 11838080), (16, 7398800), (20, 5919040), (25, 4735232), (32, 3699400), (40, 2959520), (50, 2367616), (53, 2233600), (64, 1849700), (80, 1479760), (100, 1183808), (106, 1116800), (128, 924850), (160, 739880), (200, 591904), (212, 558400), (256, 462425), (265, 446720), (320, 369940), (349, 339200), (400, 295952), (424, 279200), (530, 223360), (640, 184970), (698, 169600), (800, 147976), (848, 139600), (1060, 111680), (1280, 92485), (1325, 89344), (1396, 84800), (1600, 73988), (1696, 69800), (1745, 67840), (2120, 55840), (2650, 44672), (2792, 42400), (3200, 36994), (3392, 34900), (3490, 33920), (4240, 27920), (5300, 22336), (5584, 21200), (6400, 18497), (6784, 17450), (6980, 16960), (8480, 13960), (8725, 13568), (10600, 11168)]