80195250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{4649}}^1$

素因数の和:4692

約数の個数: 64

約数和(自身を含む): 208915200

約数和(自身を除く): 128719950

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 345, 375, 575, 690, 750, 1150, 1725, 2875, 3450, 4649, 5750, 8625, 9298, 13947, 17250, 23245, 27894, 46490, 69735, 106927, 116225, 139470, 213854, 232450, 320781, 348675, 534635, 581125, 641562, 697350, 1069270, 1162250, 1603905, 1743375, 2673175, 3207810, 3486750, 5346350, 8019525, 13365875, 16039050, 26731750, 40097625, 80195250]

約数ペア:

[(1, 80195250), (2, 40097625), (3, 26731750), (5, 16039050), (6, 13365875), (10, 8019525), (15, 5346350), (23, 3486750), (25, 3207810), (30, 2673175), (46, 1743375), (50, 1603905), (69, 1162250), (75, 1069270), (115, 697350), (125, 641562), (138, 581125), (150, 534635), (230, 348675), (250, 320781), (345, 232450), (375, 213854), (575, 139470), (690, 116225), (750, 106927), (1150, 69735), (1725, 46490), (2875, 27894), (3450, 23245), (4649, 17250), (5750, 13947), (8625, 9298)]