187145000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{5347}}^1$

素因数の和:5380

約数の個数: 80

約数和(自身を含む): 501214560

約数和(自身を除く): 314069560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 625, 700, 875, 1000, 1250, 1400, 1750, 2500, 3500, 4375, 5000, 5347, 7000, 8750, 10694, 17500, 21388, 26735, 35000, 37429, 42776, 53470, 74858, 106940, 133675, 149716, 187145, 213880, 267350, 299432, 374290, 534700, 668375, 748580, 935725, 1069400, 1336750, 1497160, 1871450, 2673500, 3341875, 3742900, 4678625, 5347000, 6683750, 7485800, 9357250, 13367500, 18714500, 23393125, 26735000, 37429000, 46786250, 93572500, 187145000]

約数ペア:

[(1, 187145000), (2, 93572500), (4, 46786250), (5, 37429000), (7, 26735000), (8, 23393125), (10, 18714500), (14, 13367500), (20, 9357250), (25, 7485800), (28, 6683750), (35, 5347000), (40, 4678625), (50, 3742900), (56, 3341875), (70, 2673500), (100, 1871450), (125, 1497160), (140, 1336750), (175, 1069400), (200, 935725), (250, 748580), (280, 668375), (350, 534700), (500, 374290), (625, 299432), (700, 267350), (875, 213880), (1000, 187145), (1250, 149716), (1400, 133675), (1750, 106940), (2500, 74858), (3500, 53470), (4375, 42776), (5000, 37429), (5347, 35000), (7000, 26735), (8750, 21388), (10694, 17500)]