102524900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 230756064

約数和(自身を除く): 128231164

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 113, 172, 211, 215, 226, 422, 430, 452, 565, 844, 860, 1055, 1075, 1130, 2110, 2150, 2260, 2825, 4220, 4300, 4859, 5275, 5650, 9073, 9718, 10550, 11300, 18146, 19436, 21100, 23843, 24295, 36292, 45365, 47686, 48590, 90730, 95372, 97180, 119215, 121475, 181460, 226825, 238430, 242950, 453650, 476860, 485900, 596075, 907300, 1025249, 1192150, 2050498, 2384300, 4100996, 5126245, 10252490, 20504980, 25631225, 51262450, 102524900]

約数ペア:

[(1, 102524900), (2, 51262450), (4, 25631225), (5, 20504980), (10, 10252490), (20, 5126245), (25, 4100996), (43, 2384300), (50, 2050498), (86, 1192150), (100, 1025249), (113, 907300), (172, 596075), (211, 485900), (215, 476860), (226, 453650), (422, 242950), (430, 238430), (452, 226825), (565, 181460), (844, 121475), (860, 119215), (1055, 97180), (1075, 95372), (1130, 90730), (2110, 48590), (2150, 47686), (2260, 45365), (2825, 36292), (4220, 24295), (4300, 23843), (4859, 21100), (5275, 19436), (5650, 18146), (9073, 11300), (9718, 10550)]