121514500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{12791}}^1$

素因数の和:12829

約数の個数: 48

約数和(自身を含む): 279377280

約数和(自身を除く): 157862780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 9500, 12791, 25582, 51164, 63955, 127910, 243029, 255820, 319775, 486058, 639550, 972116, 1215145, 1279100, 1598875, 2430290, 3197750, 4860580, 6075725, 6395500, 12151450, 24302900, 30378625, 60757250, 121514500]

約数ペア:

[(1, 121514500), (2, 60757250), (4, 30378625), (5, 24302900), (10, 12151450), (19, 6395500), (20, 6075725), (25, 4860580), (38, 3197750), (50, 2430290), (76, 1598875), (95, 1279100), (100, 1215145), (125, 972116), (190, 639550), (250, 486058), (380, 319775), (475, 255820), (500, 243029), (950, 127910), (1900, 63955), (2375, 51164), (4750, 25582), (9500, 12791)]